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BOSTON MARATHON 2025

Lindsy Poulin

Bib: 27373•F

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:10/mi
34:42
↑ 97↓ 3451.5%
10K· 6.21 mi
11:28/mi
1:10:20
↑ 79↓ 1380.4%
15K· 9.32 mi
11:14/mi
1:45:14
↑ 67↓ 78
20K· 12.43 mi
12:00/mi
2:22:32
↑ 106↓ 860.1%
Half· 13.11 mi
11:55/mi
2:30:40
↑ 19↓ 370.5%
25K· 15.53 mi
12:11/mi
3:00:12
↑ 66↓ 880.2%
30K· 18.64 mi
12:03/mi
3:37:39
↑ 181↓ 1480.2%
20M
12:54/mi
3:55:11
↑ 64↓ 500.2%
21M
13:42/mi
4:08:53
↑ 106↓ 241.6%
35K· 21.75 mi
12:49/mi
4:18:28
↑ 17↓ 861.7%
23M
14:57/mi
4:37:11
↑ 23↓ 630.6%
24M
13:30/mi
4:50:41
↓ 821.3%
40K· 24.85 mi
13:30/mi
5:02:13
↓ 200.3%
25.2M
13:38/mi
5:06:55
↑ 13↓ 160.2%
Finish· 26.22 mi
12:29/mi
5:19:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:30:40
Pace11:30 /mi
2nd Half
Distance13.11 mi
Time2:48:58
Pace12:53 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:5034:4211:1034:42
11:10
-
10K
6.21 mi12:27:281:10:2011:1935:38
11:28
+0:18
15K
9.32 mi13:02:221:45:1411:1734:54
11:14
-0:14
20K
12.43 mi13:39:402:22:3211:2837:18
12:00
+0:46
Half
13.11 mi13:47:482:30:4011:308:08
11:55
-0:05
25K
15.53 mi14:17:203:00:1211:3629:32
12:11
+0:16
30K
18.64 mi14:54:473:37:3911:4137:27
12:03
-0:08
20M
20.00 mi15:12:193:55:1111:4617:32
12:54
+0:51
21M
21.00 mi15:26:014:08:5311:5113:42
13:42
+0:48
35K
21.75 mi15:35:364:18:2811:539:35
12:49
-0:53
23M
23.00 mi15:54:194:37:1112:0318:43
14:57
+2:08
24M
24.00 mi16:07:494:50:4112:0713:30
13:30
-1:27
40K
24.85 mi16:19:215:02:1312:1011:32
13:30
0:00
25.2M
25.20 mi16:24:035:06:5512:114:42
13:38
+0:08
Finish
26.22 mi16:36:465:19:3812:1212:43
12:29
-1:09

Checkpoints & Pacing

📈Pace 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

11:10 /mi

Average Pace

12:12 /mi

Slowest Pace

14:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:22

35% of race

Time at Steady Pace

2:24:07

45% of race

Time at Slower Pace

1:02:09

19% of race

Average Pace: 12:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:51:5034:4211:1034:42
11:10
#27731
10K
6.21 mi12:27:281:10:2011:1935:38
11:28
#27658
15K
9.32 mi13:02:221:45:1411:1734:54
11:14
#27423
20K
12.43 mi13:39:402:22:3211:2837:18
12:00
#27351
Half
13.11 mi13:47:482:30:4011:308:08
11:55
#27357
25K
15.53 mi14:17:203:00:1211:3629:32
12:11
#27210
30K
18.64 mi14:54:473:37:3911:4137:27
12:03
#26992
20M
20.00 mi15:12:193:55:1111:4617:32
12:54
#26954
21M
21.00 mi15:26:014:08:5311:5113:42
13:42
#26927
35K
21.75 mi15:35:364:18:2811:539:35
12:49
#26933
23M
23.00 mi15:54:194:37:1112:0318:43
14:57
#27024
24M
24.00 mi16:07:494:50:4112:0713:30
13:30
#27038
40K
24.85 mi16:19:215:02:1312:1011:32
13:30
#27033
25.2M
25.20 mi16:24:035:06:5512:114:42
13:38
#27026
Finish
26.22 mi16:36:465:19:3812:1212:43
12:29
#27045
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27731117851178526977(Top 95%)11366(Top 93%)11366(Top 208%)
10K6.21 mi3.10 mi27658+7311742+4311742+4327564(Top 97%)11705(Top 96%)11705(Top 214%)
15K9.32 mi3.11 mi27423+23511607+13511607+13526977(Top 95%)11366(Top 93%)11366(Top 208%)
20K12.43 mi3.11 mi27351+7211568+3911568+3927124(Top 95%)11472(Top 94%)11472(Top 210%)
Half13.11 mi0.68 mi27357-611578-1011578-1027385(Top 96%)11636(Top 95%)11636(Top 213%)
25K15.53 mi2.42 mi27210+14711504+7411504+7426610(Top 94%)11198(Top 92%)11198(Top 205%)
30K18.64 mi3.11 mi26992+21811389+11511389+11525668(Top 90%)10767(Top 88%)10767(Top 197%)
20M20.00 mi1.36 mi26954+3811376+1311376+1326350(Top 93%)11197(Top 92%)11197(Top 205%)
21M21.00 mi1.00 mi26927+2711368+811368+825875(Top 91%)10982(Top 90%)10982(Top 201%)
35K21.75 mi0.75 mi26933-611373-511373-526783(Top 94%)11480(Top 94%)11480(Top 210%)
23M23.00 mi1.25 mi27024-9111442-6911442-6927887(Top 98%)12044(Top 98%)12044(Top 220%)
24M24.00 mi1.00 mi27038-1411458-1611458-1627304(Top 96%)11803(Top 97%)11803(Top 216%)
40K24.85 mi0.85 mi27033+5114581145826758(Top 94%)11524(Top 94%)11524(Top 211%)
25.2M25.20 mi0.35 mi27026+711459-111459-125816(Top 91%)11099(Top 91%)11099(Top 203%)
Finish26.22 mi1.02 mi27045-1911478-1911478-1927271(Top 96%)11757(Top 96%)11757(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

26977

Females

11366

F18-39

11366

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

27564

Females

11705

F18-39

11705

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

26977

Females

11366

F18-39

11366

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

27124

Females

11472

F18-39

11472

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

27385

Females

11636

F18-39

11636

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26610

Females

11198

F18-39

11198

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25668

Females

10767

F18-39

10767

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26350

Females

11197

F18-39

11197

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

25875

Females

10982

F18-39

10982

21M→35K

21.0 - 21.8 mi

Top 94%
×7story building
+17ft-86ft

Overall

26783

Females

11480

F18-39

11480

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27887

Females

12044

F18-39

12044

23M→24M

23.0 - 24.0 mi

Top 96%
×6story building
+12ft-82ft

Overall

27304

Females

11803

F18-39

11803

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26758

Females

11524

F18-39

11524

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25816

Females

11099

F18-39

11099

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27271

Females

11757

F18-39

11757

Passing Analysis

Category:
Athletes Passed
1101
Passed By
415
Net Change
+686
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27731
5K → 10K13259+73#27731#27658
10K → 15K2427+235#27658#27423
15K → 20K12755+72#27423#27351
20K → Half1521-6#27351#27357
Half → 25K17124+147#27357#27210
25K → 30K2235+218#27210#26992
30K → 20M5921+38#26992#26954
20M → 21M358+27#26954#26927
21M → 35K1824-6#26927#26933
35K → 23M11102-91#26933#27024
23M → 24M1428-14#27024#27038
24M → 40K2621+5#27038#27033
40K → 25.2M136+7#27033#27026
25.2M → Finish1534-19#27026#27045
TOTALS1101415+686
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing