Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Synda Clements

Bib: 20615 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 25%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F40-44)
#0 / 1737
Top 23%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:21
3.11 mi
Rank: #10128
Start β†’ 5K
22:21 | 7:12/mi
10K
44:50
6.21 mi
Rank: #10342 (-214)
5K β†’ 10K
22:29 | 7:15/mi
15K
1:07:25
9.32 mi
Rank: #10454 (-112)
10K β†’ 15K
22:35 | 7:17/mi
20K
1:30:18
12.43 mi
Rank: #10478 (-24)
15K β†’ 20K
22:53 | 7:22/mi
HALF
1:35:16
13.11 mi
Rank: #10499 (-21)
20K β†’ HALF
4:58 | 7:18/mi
25K
1:53:15
15.53 mi
Rank: #10505 (-6)
HALF β†’ 25K
17:59 | 7:25/mi
30K
2:16:48
18.64 mi
Rank: #10414 (+91)
25K β†’ 30K
23:33 | 7:35/mi
20M
2:27:26
20.00 mi
Rank: #10501 (-87)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:37:11
21.00 mi
Rank: #11182 (-681)
20M β†’ 21M
9:45 | 9:45/mi
35K
2:43:45
21.75 mi
Rank: #11514 (-332)
21M β†’ 35K
6:34 | 8:47/mi
23M
2:54:33
23.00 mi
Rank: #11840 (-326)
35K β†’ 23M
10:48 | 8:38/mi
24M
3:02:22
24.00 mi
Rank: #11824 (+16)
23M β†’ 24M
7:49 | 7:49/mi
40K
3:09:28
24.85 mi
Rank: #11918 (-94)
24M β†’ 40K
7:06 | 8:19/mi
25.2M
3:12:21
25.20 mi
Rank: #11893 (+25)
40K β†’ 25.2M
2:53 | 8:22/mi
FINISH
3:19:53
26.22 mi
Rank: #11825 (+68)
25.2M β†’ FINISH
7:32 | 7:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:16
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:44:37
Pace7:59 /mi
πŸ“ŠPositive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1122:217:1222:21
7:12
-
10K
6.21 mi11:15:4044:507:1322:29
7:15
+0:03
15K
9.32 mi11:38:151:07:257:1422:35
7:17
+0:02
20K
12.43 mi12:01:081:30:187:1622:53
7:22
+0:05
HALF
13.11 mi12:06:061:35:167:174:58
7:18
-0:04
25K
15.53 mi12:24:051:53:157:1817:59
7:25
+0:07
30K
18.64 mi12:47:382:16:487:2123:33
7:35
+0:10
20M
20.00 mi12:58:162:27:267:2310:38
7:50
+0:15
21M
21.00 mi13:08:012:37:117:309:45
9:45
+1:55
35K
21.75 mi13:14:352:43:457:326:34
8:47
-0:58
23M
23.00 mi13:25:232:54:337:3610:48
8:38
-0:09
24M
24.00 mi13:33:123:02:227:367:49
7:49
-0:49
40K
24.85 mi13:40:183:09:287:387:06
8:19
+0:30
25.2M
25.20 mi13:43:113:12:217:382:53
8:22
+0:03
FINISH
26.22 mi13:50:433:19:537:387:32
7:24
-0:58

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:12 /mi

Average Pace

7:38 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

22:21

11% of race

Time at Steady Pace

2:20:26

70% of race

Time at Slower Pace

37:06

19% of race

Average Pace: 7:37 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:1122:217:1222:21
7:12
#10128
10K
6.21 mi11:15:4044:507:1322:29
7:15
#10342
15K
9.32 mi11:38:151:07:257:1422:35
7:17
#10454
20K
12.43 mi12:01:081:30:187:1622:53
7:22
#10478
HALF
13.11 mi12:06:061:35:167:174:58
7:18
#10499
25K
15.53 mi12:24:051:53:157:1817:59
7:25
#10505
30K
18.64 mi12:47:382:16:487:2123:33
7:35
#10414
20M
20.00 mi12:58:162:27:267:2310:38
7:50
#10501
21M
21.00 mi13:08:012:37:117:309:45
9:45
#11182
35K
21.75 mi13:14:352:43:457:326:34
8:47
#11514
23M
23.00 mi13:25:232:54:337:3610:48
8:38
#11840
24M
24.00 mi13:33:123:02:227:367:49
7:49
#11824
40K
24.85 mi13:40:183:09:287:387:06
8:19
#11918
25.2M
25.20 mi13:43:113:12:217:382:53
8:22
#11893
FINISH
26.22 mi13:50:433:19:537:387:32
7:24
#11825
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi101281947194710781(Top 37%)2357(Top 19%)2357(Top 136%)
10K6.21 mi3.10 mi10342-2142070-1232070-12310613(Top 37%)2217(Top 18%)2217(Top 128%)
15K9.32 mi3.11 mi10454-1122142-722142-7210781(Top 37%)2357(Top 19%)2357(Top 136%)
20K12.43 mi3.11 mi10478-242195-532195-5310836(Top 37%)2487(Top 20%)2487(Top 143%)
HALF13.11 mi0.68 mi10499-212209-142209-1411166(Top 38%)2579(Top 21%)2579(Top 148%)
25K15.53 mi2.42 mi10505-62246-372246-3710733(Top 37%)2505(Top 20%)2505(Top 144%)
30K18.64 mi3.11 mi10414+912252-62252-610303(Top 36%)2420(Top 19%)2420(Top 139%)
20M20.00 mi1.36 mi10501-872319-672319-6711578(Top 40%)3191(Top 25%)3191(Top 184%)
21M21.00 mi1.00 mi11182-6812689-3702689-37019573(Top 67%)7619(Top 61%)7619(Top 439%)
35K21.75 mi0.75 mi11514-3322861-1722861-17218995(Top 65%)7418(Top 59%)7418(Top 427%)
23M23.00 mi1.25 mi11840-3263078-2173078-21716488(Top 57%)6128(Top 49%)6128(Top 353%)
24M24.00 mi1.00 mi11824+163102-243102-2412452(Top 43%)3949(Top 31%)3949(Top 227%)
40K24.85 mi0.85 mi11918-943182-803182-8014485(Top 50%)5141(Top 41%)5141(Top 296%)
25.2M25.20 mi0.35 mi11893+253173+93173+910798(Top 37%)3239(Top 26%)3239(Top 186%)
FINISH26.22 mi1.02 mi11825+683176-33176-310630(Top 37%)3162(Top 25%)3162(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
Γ—21
+97ft-345ft

Overall

10781

Females

2357

F40-44

2357

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10613

Females

2217

F40-44

2217

10K→15K

6.2 - 9.3 mi

Top 37%
Γ—3
+67ft-78ft

Overall

10781

Females

2357

F40-44

2357

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10836

Females

2487

F40-44

2487

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

11166

Females

2579

F40-44

2579

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10733

Females

2505

F40-44

2505

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10303

Females

2420

F40-44

2420

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11578

Females

3191

F40-44

3191

20M→21M

20.0 - 21.0 mi

Top 67%
Γ—8
+106ft-24ft

Overall

19573

Females

7619

F40-44

7619

21M→35K

21.0 - 21.8 mi

Top 65%
Γ—7
+17ft-86ft

Overall

18995

Females

7418

F40-44

7418

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16488

Females

6128

F40-44

6128

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12452

Females

3949

F40-44

3949

24M→40K

24.0 - 24.9 mi

Top 50%
Γ—1
+6ft-20ft

Overall

14485

Females

5141

F40-44

5141

40K→25.2M

24.9 - 25.2 mi

Top 37%
Γ—1
+13ft-16ft

Overall

10798

Females

3239

F40-44

3239

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
Γ—2
+22ft-21ft

Overall

10630

Females

3162

F40-44

3162

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1249*
Passed By
1938
Net Change
-1697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10128
5K β†’ 10K155200-214#10128#10342
10K β†’ 15K125200-112#10342#10454
15K β†’ 20K154178-24#10454#10478
20K β†’ HALF1738-21#10478#10499
HALF β†’ 25K129135-6#10499#10505
25K β†’ 30K237*146+91#10505#10414
30K β†’ 20M62149-87#10414#10501
20M β†’ 21M12200-681#10501#11182
21M β†’ 35K16200-332#11182#11514
35K β†’ 23M35200-326#11514#11840
23M β†’ 24M9680+16#11840#11824
24M β†’ 40K52146-94#11824#11918
40K β†’ 25.2M4621+25#11918#11893
25.2M β†’ FINISH11345+68#11893#11825
TOTALS1249*1938-1697

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Export Track Data

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