Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Amory Salem

Bib: 9602 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Female)
#0 / 12578
Top 7%
Masters (Masters Women)
#0 / 6862
Top 2%
Age Group (F50-54)
#0 / 1233
Top 1%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
22:32
3.11 mi
Rank: #10650
Start β†’ 5K
22:32 | 7:16/mi
10K
44:01
6.21 mi
Rank: #9222 (+1428)
5K β†’ 10K
21:29 | 6:55/mi
15K
1:06:18
9.32 mi
Rank: #9386 (-164)
10K β†’ 15K
22:17 | 7:11/mi
20K
1:28:05
12.43 mi
Rank: #9006 (+380)
15K β†’ 20K
21:47 | 7:01/mi
HALF
1:32:54
13.11 mi
Rank: #9019 (-13)
20K β†’ HALF
4:49 | 7:04/mi
25K
1:50:00
15.53 mi
Rank: #8780 (+239)
HALF β†’ 25K
17:06 | 7:04/mi
30K
2:12:07
18.64 mi
Rank: #8344 (+436)
25K β†’ 30K
22:07 | 7:08/mi
20M
2:21:34
20.00 mi
Rank: #8067 (+277)
30K β†’ 20M
9:27 | 6:58/mi
21M
2:28:52
21.00 mi
Rank: #7884 (+183)
20M β†’ 21M
7:18 | 7:18/mi
35K
2:33:48
21.75 mi
Rank: #7712 (+172)
21M β†’ 35K
4:56 | 6:36/mi
23M
2:42:37
23.00 mi
Rank: #7525 (+187)
35K β†’ 23M
8:49 | 7:03/mi
24M
2:49:08
24.00 mi
Rank: #7286 (+239)
23M β†’ 24M
6:31 | 6:31/mi
40K
2:55:02
24.85 mi
Rank: #7140 (+146)
24M β†’ 40K
5:54 | 6:55/mi
25.2M
2:57:34
25.20 mi
Rank: #7077 (+63)
40K β†’ 25.2M
2:32 | 7:21/mi
FINISH
3:04:25
26.22 mi
Rank: #6969 (+108)
25.2M β†’ FINISH
6:51 | 6:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:32:54
Pace7:06 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:31:31
Pace6:59 /mi
πŸ“ŠNegative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:1022:327:1622:32
7:16
-
10K
6.21 mi11:00:3944:017:0621:29
6:55
-0:21
15K
9.32 mi11:22:561:06:187:0722:17
7:11
+0:16
20K
12.43 mi11:44:431:28:057:0621:47
7:01
-0:10
HALF
13.11 mi11:49:321:32:547:064:49
7:04
+0:03
25K
15.53 mi12:06:381:50:007:0517:06
7:04
0:00
30K
18.64 mi12:28:452:12:077:0622:07
7:08
+0:04
20M
20.00 mi12:38:122:21:347:059:27
6:58
-0:10
21M
21.00 mi12:45:302:28:527:067:18
7:18
+0:20
35K
21.75 mi12:50:262:33:487:054:56
6:36
-0:42
23M
23.00 mi12:59:152:42:377:058:49
7:03
+0:27
24M
24.00 mi13:05:462:49:087:036:31
6:31
-0:32
40K
24.85 mi13:11:402:55:027:035:54
6:55
+0:24
25.2M
25.20 mi13:14:122:57:347:032:32
7:21
+0:26
FINISH
26.22 mi13:21:033:04:257:036:51
6:44
-0:37

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

6:31 /mi

Average Pace

7:02 /mi

Slowest Pace

7:21 /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

2:09:46

70% of race

Time at Steady Pace

54:39

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:39:1022:327:1622:32
7:16
#10650
10K
6.21 mi11:00:3944:017:0621:29
6:55
#9222
15K
9.32 mi11:22:561:06:187:0722:17
7:11
#9386
20K
12.43 mi11:44:431:28:057:0621:47
7:01
#9006
HALF
13.11 mi11:49:321:32:547:064:49
7:04
#9019
25K
15.53 mi12:06:381:50:007:0517:06
7:04
#8780
30K
18.64 mi12:28:452:12:077:0622:07
7:08
#8344
20M
20.00 mi12:38:122:21:347:059:27
6:58
#8067
21M
21.00 mi12:45:302:28:527:067:18
7:18
#7884
35K
21.75 mi12:50:262:33:487:054:56
6:36
#7712
23M
23.00 mi12:59:152:42:377:058:49
7:03
#7525
24M
24.00 mi13:05:462:49:087:036:31
6:31
#7286
40K
24.85 mi13:11:402:55:027:035:54
6:55
#7140
25.2M
25.20 mi13:14:122:57:347:032:32
7:21
#7077
FINISH
26.22 mi13:21:033:04:257:036:51
6:44
#6969
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi10650219921999887(Top 34%)1882(Top 15%)1882(Top 153%)
10K6.21 mi3.10 mi9222+14281519+6801519+6808059(Top 28%)1108(Top 9%)1108(Top 90%)
15K9.32 mi3.11 mi9386-1641617-981617-989887(Top 34%)1882(Top 15%)1882(Top 153%)
20K12.43 mi3.11 mi9006+3801478+1391478+1397968(Top 27%)1122(Top 9%)1122(Top 91%)
HALF13.11 mi0.68 mi9019-131484-61484-69189(Top 32%)1570(Top 12%)1570(Top 127%)
25K15.53 mi2.42 mi8780+2391412+721412+727786(Top 27%)1135(Top 9%)1135(Top 92%)
30K18.64 mi3.11 mi8344+4361285+1271285+1276825(Top 24%)934(Top 7%)934(Top 76%)
20M20.00 mi1.36 mi8067+2771206+791206+795293(Top 18%)566(Top 4%)566(Top 46%)
21M21.00 mi1.00 mi7884+1831151+551151+555303(Top 18%)659(Top 5%)659(Top 53%)
35K21.75 mi0.75 mi7712+1721098+531098+534276(Top 15%)429(Top 3%)429(Top 35%)
23M23.00 mi1.25 mi7525+1871054+441054+445780(Top 20%)815(Top 6%)815(Top 66%)
24M24.00 mi1.00 mi7286+239988+66988+663294(Top 11%)304(Top 2%)304(Top 25%)
40K24.85 mi0.85 mi7140+146972+16972+164916(Top 17%)686(Top 5%)686(Top 56%)
25.2M25.20 mi0.35 mi7077+63960+12960+124439(Top 15%)634(Top 5%)634(Top 51%)
FINISH26.22 mi1.02 mi6969+108943+17943+175623(Top 19%)978(Top 8%)978(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9887

Females

1882

F50-54

1882

5K→10K

3.1 - 6.2 mi

Top 28%
Γ—5
+79ft-138ft

Overall

8059

Females

1108

F50-54

1108

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9887

Females

1882

F50-54

1882

15K→20K

9.3 - 12.4 mi

Top 27%
Γ—5
+106ft-86ft

Overall

7968

Females

1122

F50-54

1122

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9189

Females

1570

F50-54

1570

HALF→25K

13.1 - 15.5 mi

Top 27%
Γ—4
+66ft-88ft

Overall

7786

Females

1135

F50-54

1135

25K→30K

15.5 - 18.6 mi

Top 24%
Γ—9
+181ft-148ft

Overall

6825

Females

934

F50-54

934

30K→20M

18.6 - 20.0 mi

Top 18%
Γ—5
+64ft-50ft

Overall

5293

Females

566

F50-54

566

20M→21M

20.0 - 21.0 mi

Top 18%
Γ—8
+106ft-24ft

Overall

5303

Females

659

F50-54

659

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4276

Females

429

F50-54

429

35K→23M

21.8 - 23.0 mi

Top 20%
Γ—5
+23ft-63ft

Overall

5780

Females

815

F50-54

815

23M→24M

23.0 - 24.0 mi

Top 11%
Γ—6
+12ft-82ft

Overall

3294

Females

304

F50-54

304

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4916

Females

686

F50-54

686

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4439

Females

634

F50-54

634

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5623

Females

978

F50-54

978

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4053*
Passed By
320
Net Change
+3681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10650
5K β†’ 10K1436*8+1428#10650#9222
10K β†’ 15K88200-164#9222#9386
15K β†’ 20K398*18+380#9386#9006
20K β†’ HALF1528-13#9006#9019
HALF β†’ 25K248*9+239#9019#8780
25K β†’ 30K446*10+436#8780#8344
30K β†’ 20M280*3+277#8344#8067
20M β†’ 21M1874+183#8067#7884
21M β†’ 35K1720+172#7884#7712
35K β†’ 23M19811+187#7712#7525
23M β†’ 24M239*0+239#7525#7286
24M β†’ 40K15610+146#7286#7140
40K β†’ 25.2M663+63#7140#7077
25.2M β†’ FINISH12416+108#7077#6969
TOTALS4053*320+3681

* 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

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OTQ

Olympic Trials Qualifying analysis available

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