Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lindsay Van Kirk

Bib: 26979 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
36:11
3.11 mi
Rank: #28627
Start β†’ 5K
36:11 | 11:39/mi
10K
1:12:25
6.21 mi
Rank: #28518 (+109)
5K β†’ 10K
36:14 | 11:40/mi
15K
1:49:26
9.32 mi
Rank: #28437 (+81)
10K β†’ 15K
37:01 | 11:55/mi
20K
2:28:39
12.43 mi
Rank: #28459 (-22)
15K β†’ 20K
39:13 | 12:38/mi
HALF
2:36:19
13.11 mi
Rank: #28423 (+36)
20K β†’ HALF
7:40 | 11:15/mi
25K
3:07:44
15.53 mi
Rank: #28396 (+27)
HALF β†’ 25K
31:25 | 12:58/mi
30K
3:48:57
18.64 mi
Rank: #28325 (+71)
25K β†’ 30K
41:13 | 13:16/mi
20M
4:07:28
20.00 mi
Rank: #28310 (+15)
30K β†’ 20M
18:31 | 13:38/mi
21M
4:22:46
21.00 mi
Rank: #28319 (-9)
20M β†’ 21M
15:18 | 15:18/mi
35K
4:32:45
21.75 mi
Rank: #28311 (+8)
21M β†’ 35K
9:59 | 13:21/mi
23M
4:53:15
23.00 mi
Rank: #28423 (-112)
35K β†’ 23M
20:30 | 16:23/mi
24M
5:06:56
24.00 mi
Rank: #28421 (+2)
23M β†’ 24M
13:41 | 13:41/mi
40K
5:19:35
24.85 mi
Rank: #28427 (-6)
24M β†’ 40K
12:39 | 14:48/mi
25.2M
5:24:43
25.20 mi
Rank: #28429 (-2)
40K β†’ 25.2M
5:08 | 14:54/mi
FINISH
5:37:29
26.22 mi
Rank: #28418 (+11)
25.2M β†’ FINISH
12:46 | 12:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:19
Pace11:56 /mi
2nd Half
Distance13.11 mi
Time3:01:10
Pace13:50 /mi
πŸ“ŠPositive Split: 15.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:3636:1111:3936:11
11:39
-
10K
6.21 mi12:33:501:12:2511:4036:14
11:40
+0:01
15K
9.32 mi13:10:511:49:2611:4537:01
11:55
+0:15
20K
12.43 mi13:50:042:28:3911:5839:13
12:38
+0:43
HALF
13.11 mi13:57:442:36:1911:567:40
11:15
-1:23
25K
15.53 mi14:29:093:07:4412:0631:25
12:58
+1:43
30K
18.64 mi15:10:223:48:5712:1741:13
13:16
+0:18
20M
20.00 mi15:28:534:07:2812:2318:31
13:38
+0:22
21M
21.00 mi15:44:114:22:4612:3115:18
15:18
+1:40
35K
21.75 mi15:54:104:32:4512:339:59
13:21
-1:57
23M
23.00 mi16:14:404:53:1512:4620:30
16:23
+3:02
24M
24.00 mi16:28:215:06:5612:4813:41
13:41
-2:42
40K
24.85 mi16:41:005:19:3512:5212:39
14:48
+1:07
25.2M
25.20 mi16:46:085:24:4312:545:08
14:54
+0:06
FINISH
26.22 mi16:58:545:37:2912:5312:46
12:32
-2:22

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

11:15 /mi

Average Pace

12:53 /mi

Slowest Pace

16:23 /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

2:09:52

38% of race

Time at Steady Pace

2:34:02

46% of race

Time at Slower Pace

53:35

16% of race

Average Pace: 12:52 /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 mi11:57:3636:1111:3936:11
11:39
#28627
10K
6.21 mi12:33:501:12:2511:4036:14
11:40
#28518
15K
9.32 mi13:10:511:49:2611:4537:01
11:55
#28437
20K
12.43 mi13:50:042:28:3911:5839:13
12:38
#28459
HALF
13.11 mi13:57:442:36:1911:567:40
11:15
#28423
25K
15.53 mi14:29:093:07:4412:0631:25
12:58
#28396
30K
18.64 mi15:10:223:48:5712:1741:13
13:16
#28325
20M
20.00 mi15:28:534:07:2812:2318:31
13:38
#28310
21M
21.00 mi15:44:114:22:4612:3115:18
15:18
#28319
35K
21.75 mi15:54:104:32:4512:339:59
13:21
#28311
23M
23.00 mi16:14:404:53:1512:4620:30
16:23
#28423
24M
24.00 mi16:28:215:06:5612:4813:41
13:41
#28421
40K
24.85 mi16:41:005:19:3512:5212:39
14:48
#28427
25.2M
25.20 mi16:46:085:24:4312:545:08
14:54
#28429
FINISH
26.22 mi16:58:545:37:2912:5312:46
12:32
#28418
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28627123071230728300(Top 98%)12118(Top 96%)12118(Top 212%)
10K6.21 mi3.10 mi28518+10912229+7812229+7828360(Top 98%)12136(Top 96%)12136(Top 212%)
15K9.32 mi3.11 mi28437+8112183+4612183+4628300(Top 98%)12118(Top 96%)12118(Top 212%)
20K12.43 mi3.11 mi28459-2212194-1112194-1128420(Top 98%)12193(Top 97%)12193(Top 213%)
HALF13.11 mi0.68 mi28423+3612170+2412170+2427634(Top 95%)11729(Top 93%)11729(Top 205%)
25K15.53 mi2.42 mi28396+2712161+912161+928212(Top 97%)12085(Top 96%)12085(Top 211%)
30K18.64 mi3.11 mi28325+7112122+3912122+3927940(Top 96%)11966(Top 95%)11966(Top 209%)
20M20.00 mi1.36 mi28310+1512115+712115+727893(Top 96%)11981(Top 95%)11981(Top 210%)
21M21.00 mi1.00 mi28319-912121-612121-628235(Top 97%)12187(Top 97%)12187(Top 213%)
35K21.75 mi0.75 mi28311+812123-212123-227954(Top 96%)12073(Top 96%)12073(Top 211%)
23M23.00 mi1.25 mi28423-11212204-8112204-8128894(Top 100%)12531(Top 100%)12531(Top 219%)
24M24.00 mi1.00 mi28421+212207-312207-328163(Top 97%)12199(Top 97%)12199(Top 213%)
40K24.85 mi0.85 mi28427-612214-712214-728360(Top 98%)12301(Top 98%)12301(Top 215%)
25.2M25.20 mi0.35 mi28429-212217-312217-327890(Top 96%)12082(Top 96%)12082(Top 211%)
FINISH26.22 mi1.02 mi28418+1112215+212215+227915(Top 96%)12078(Top 96%)12078(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28300

Females

12118

F18-39

12118

5K→10K

3.1 - 6.2 mi

Top 98%
Γ—5
+79ft-138ft

Overall

28360

Females

12136

F18-39

12136

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28300

Females

12118

F18-39

12118

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28420

Females

12193

F18-39

12193

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27634

Females

11729

F18-39

11729

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28212

Females

12085

F18-39

12085

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27940

Females

11966

F18-39

11966

30K→20M

18.6 - 20.0 mi

Top 96%
Γ—5
+64ft-50ft

Overall

27893

Females

11981

F18-39

11981

20M→21M

20.0 - 21.0 mi

Top 97%
Γ—8
+106ft-24ft

Overall

28235

Females

12187

F18-39

12187

21M→35K

21.0 - 21.8 mi

Top 96%
Γ—7
+17ft-86ft

Overall

27954

Females

12073

F18-39

12073

35K→23M

21.8 - 23.0 mi

Top 100%
Γ—5
+23ft-63ft

Overall

28894

Females

12531

F18-39

12531

23M→24M

23.0 - 24.0 mi

Top 97%
Γ—6
+12ft-82ft

Overall

28163

Females

12199

F18-39

12199

24M→40K

24.0 - 24.9 mi

Top 98%
Γ—1
+6ft-20ft

Overall

28360

Females

12301

F18-39

12301

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27890

Females

12082

F18-39

12082

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
Γ—2
+22ft-21ft

Overall

27915

Females

12078

F18-39

12078

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
609
Passed By
400
Net Change
+209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28627
5K β†’ 10K13526+109#28627#28518
10K β†’ 15K10423+81#28518#28437
15K β†’ 20K5678-22#28437#28459
20K β†’ HALF360+36#28459#28423
HALF β†’ 25K5629+27#28423#28396
25K β†’ 30K9726+71#28396#28325
30K β†’ 20M2712+15#28325#28310
20M β†’ 21M1827-9#28310#28319
21M β†’ 35K2113+8#28319#28311
35K β†’ 23M3115-112#28311#28423
23M β†’ 24M1917+2#28423#28421
24M β†’ 40K1319-6#28421#28427
40K β†’ 25.2M24-2#28427#28429
25.2M β†’ FINISH2211+11#28429#28418
TOTALS609400+209
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

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