Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Rhonda Springer

Bib: 21812 β€’F β€’Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Female)
#0 / 12578
Top 32%
Masters (Masters Women)
#0 / 6862
Top 16%
Age Group (F55-59)
#0 / 951
Top 4%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Rhonda

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:20/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
23:07
3.11 mi
Rank: #12292
Start β†’ 5K
23:07 | 7:27/mi
10K
46:10
6.21 mi
Rank: #12243 (+49)
5K β†’ 10K
23:03 | 7:26/mi
15K
1:09:21
9.32 mi
Rank: #12288 (-45)
10K β†’ 15K
23:11 | 7:28/mi
20K
1:32:42
12.43 mi
Rank: #12245 (+43)
15K β†’ 20K
23:21 | 7:31/mi
HALF
1:37:42
13.11 mi
Rank: #12203 (+42)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:56:07
15.53 mi
Rank: #12189 (+14)
HALF β†’ 25K
18:25 | 7:36/mi
30K
2:20:41
18.64 mi
Rank: #12267 (-78)
25K β†’ 30K
24:34 | 7:55/mi
20M
2:31:53
20.00 mi
Rank: #12432 (-165)
30K β†’ 20M
11:12 | 8:15/mi
21M
2:41:05
21.00 mi
Rank: #12729 (-297)
20M β†’ 21M
9:12 | 9:12/mi
35K
2:47:04
21.75 mi
Rank: #12776 (-47)
21M β†’ 35K
5:59 | 8:00/mi
23M
2:57:22
23.00 mi
Rank: #12823 (-47)
35K β†’ 23M
10:18 | 8:14/mi
24M
3:05:42
24.00 mi
Rank: #12972 (-149)
23M β†’ 24M
8:20 | 8:20/mi
40K
3:12:59
24.85 mi
Rank: #13058 (-86)
24M β†’ 40K
7:17 | 8:32/mi
25.2M
3:16:18
25.20 mi
Rank: #13141 (-83)
40K β†’ 25.2M
3:19 | 9:38/mi
FINISH
3:24:39
26.22 mi
Rank: #13271 (-130)
25.2M β†’ FINISH
8:21 | 8:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:42
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:46:57
Pace8:10 /mi
πŸ“ŠPositive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1523:077:2723:07
7:27
-
10K
6.21 mi11:47:1846:107:2623:03
7:26
-0:01
15K
9.32 mi12:10:291:09:217:2723:11
7:28
+0:02
20K
12.43 mi12:33:501:32:427:2823:21
7:31
+0:03
HALF
13.11 mi12:38:501:37:427:285:00
7:21
-0:10
25K
15.53 mi12:57:151:56:077:2918:25
7:36
+0:15
30K
18.64 mi13:21:492:20:417:3324:34
7:55
+0:19
20M
20.00 mi13:33:012:31:537:3611:12
8:15
+0:20
21M
21.00 mi13:42:132:41:057:419:12
9:12
+0:57
35K
21.75 mi13:48:122:47:047:415:59
8:00
-1:12
23M
23.00 mi13:58:302:57:227:4310:18
8:14
+0:14
24M
24.00 mi14:06:503:05:427:458:20
8:20
+0:06
40K
24.85 mi14:14:073:12:597:467:17
8:32
+0:12
25.2M
25.20 mi14:17:263:16:187:483:19
9:38
+1:06
FINISH
26.22 mi14:25:473:24:397:498:21
8:12
-1:26

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

7:21 /mi

Average Pace

7:49 /mi

Slowest Pace

9:38 /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

1:56:07

57% of race

Time at Steady Pace

1:00:24

30% of race

Time at Slower Pace

28:08

14% of race

Average Pace: 7:48 /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 mi11:24:1523:077:2723:07
7:27
#12292
10K
6.21 mi11:47:1846:107:2623:03
7:26
#12243
15K
9.32 mi12:10:291:09:217:2723:11
7:28
#12288
20K
12.43 mi12:33:501:32:427:2823:21
7:31
#12245
HALF
13.11 mi12:38:501:37:427:285:00
7:21
#12203
25K
15.53 mi12:57:151:56:077:2918:25
7:36
#12189
30K
18.64 mi13:21:492:20:417:3324:34
7:55
#12267
20M
20.00 mi13:33:012:31:537:3611:12
8:15
#12432
21M
21.00 mi13:42:132:41:057:419:12
9:12
#12729
35K
21.75 mi13:48:122:47:047:415:59
8:00
#12776
23M
23.00 mi13:58:302:57:227:4310:18
8:14
#12823
24M
24.00 mi14:06:503:05:427:458:20
8:20
#12972
40K
24.85 mi14:14:073:12:597:467:17
8:32
#13058
25.2M
25.20 mi14:17:263:16:187:483:19
9:38
#13141
FINISH
26.22 mi14:25:473:24:397:498:21
8:12
#13271
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi122923089308912510(Top 43%)3299(Top 26%)3299(Top 347%)
10K6.21 mi3.10 mi12243+493081+83081+812278(Top 42%)3129(Top 25%)3129(Top 329%)
15K9.32 mi3.11 mi12288-453125-443125-4412510(Top 43%)3299(Top 26%)3299(Top 347%)
20K12.43 mi3.11 mi12245+433133-83133-812134(Top 42%)3188(Top 25%)3188(Top 335%)
HALF13.11 mi0.68 mi12203+423110+233110+2311597(Top 40%)2822(Top 22%)2822(Top 297%)
25K15.53 mi2.42 mi12189+143134-243134-2412231(Top 42%)3303(Top 26%)3303(Top 347%)
30K18.64 mi3.11 mi12267-783236-1023236-10212810(Top 44%)3746(Top 30%)3746(Top 394%)
20M20.00 mi1.36 mi12432-1653357-1213357-12114564(Top 50%)4790(Top 38%)4790(Top 504%)
21M21.00 mi1.00 mi12729-2973556-1993556-19917143(Top 59%)6333(Top 50%)6333(Top 666%)
35K21.75 mi0.75 mi12776-473595-393595-3914489(Top 50%)4893(Top 39%)4893(Top 515%)
23M23.00 mi1.25 mi12823-473633-383633-3814011(Top 48%)4707(Top 37%)4707(Top 495%)
24M24.00 mi1.00 mi12972-1493736-1033736-10315917(Top 55%)5846(Top 46%)5846(Top 615%)
40K24.85 mi0.85 mi13058-863806-703806-7015812(Top 54%)5854(Top 47%)5854(Top 616%)
25.2M25.20 mi0.35 mi13141-833866-603866-6017875(Top 62%)6938(Top 55%)6938(Top 730%)
FINISH26.22 mi1.02 mi13271-1303973-1073973-10716395(Top 56%)6157(Top 49%)6157(Top 647%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12510

Females

3299

F55-59

3299

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12278

Females

3129

F55-59

3129

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12510

Females

3299

F55-59

3299

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12134

Females

3188

F55-59

3188

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11597

Females

2822

F55-59

2822

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12231

Females

3303

F55-59

3303

25K→30K

15.5 - 18.6 mi

Top 44%
Γ—9
+181ft-148ft

Overall

12810

Females

3746

F55-59

3746

30K→20M

18.6 - 20.0 mi

Top 50%
Γ—5
+64ft-50ft

Overall

14564

Females

4790

F55-59

4790

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17143

Females

6333

F55-59

6333

21M→35K

21.0 - 21.8 mi

Top 50%
Γ—7
+17ft-86ft

Overall

14489

Females

4893

F55-59

4893

35K→23M

21.8 - 23.0 mi

Top 48%
Γ—5
+23ft-63ft

Overall

14011

Females

4707

F55-59

4707

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15917

Females

5846

F55-59

5846

24M→40K

24.0 - 24.9 mi

Top 54%
Γ—1
+6ft-20ft

Overall

15812

Females

5854

F55-59

5854

40K→25.2M

24.9 - 25.2 mi

Top 62%
Γ—1
+13ft-16ft

Overall

17875

Females

6938

F55-59

6938

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16395

Females

6157

F55-59

6157

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1280*
Passed By
2067
Net Change
-979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12292
5K β†’ 10K249*200+49#12292#12243
10K β†’ 15K163200-45#12243#12288
15K β†’ 20K197154+43#12288#12245
20K β†’ HALF5311+42#12245#12203
HALF β†’ 25K117103+14#12203#12189
25K β†’ 30K170200-78#12189#12267
30K β†’ 20M48200-165#12267#12432
20M β†’ 21M26200-297#12432#12729
21M β†’ 35K3481-47#12729#12776
35K β†’ 23M87134-47#12776#12823
23M β†’ 24M35184-149#12823#12972
24M β†’ 40K45131-86#12972#13058
40K β†’ 25.2M1295-83#13058#13141
25.2M β†’ FINISH44174-130#13141#13271
TOTALS1280*2067-979

* 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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Activity Data

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