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BOSTON MARATHON 2025

Gypsy Cooper

Bib: 14924•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 14%
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
6:47/mi
21:05
↑ 97↓ 3451.5%
10K· 6.21 mi
6:43/mi
41:56
↑ 79↓ 1380.4%
15K· 9.32 mi
6:43/mi
1:02:47
↑ 67↓ 78
20K· 12.43 mi
6:48/mi
1:23:55
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:28:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:01/mi
1:45:28
↑ 66↓ 880.2%
30K· 18.64 mi
7:41/mi
2:09:21
↑ 181↓ 1480.2%
20M
8:42/mi
2:21:11
↑ 64↓ 500.2%
21M
8:41/mi
2:29:52
↑ 106↓ 241.6%
35K· 21.75 mi
8:00/mi
2:35:51
↑ 17↓ 861.7%
23M
8:22/mi
2:46:20
↑ 23↓ 630.6%
24M
8:01/mi
2:54:21
↓ 821.3%
40K· 24.85 mi
7:08/mi
3:00:27
↓ 200.3%
25.2M
7:06/mi
3:02:54
↑ 13↓ 160.2%
Finish· 26.22 mi
6:14/mi
3:09:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:28
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:40:47
Pace7:41 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0821:056:4721:05
6:47
-
10K
6.21 mi11:12:5941:566:4520:51
6:43
-0:04
15K
9.32 mi11:33:501:02:476:4420:51
6:43
0:00
20K
12.43 mi11:54:581:23:556:4521:08
6:48
+0:05
Half
13.11 mi11:59:311:28:286:454:33
6:40
-0:08
25K
15.53 mi12:16:311:45:286:4717:00
7:01
+0:21
30K
18.64 mi12:40:242:09:216:5623:53
7:41
+0:40
20M
20.00 mi12:52:142:21:117:0411:50
8:42
+1:01
21M
21.00 mi13:00:552:29:527:088:41
8:41
-0:01
35K
21.75 mi13:06:542:35:517:105:59
8:00
-0:41
23M
23.00 mi13:17:232:46:207:1410:29
8:22
+0:22
24M
24.00 mi13:25:242:54:217:168:01
8:01
-0:21
40K
24.85 mi13:31:303:00:277:166:06
7:08
-0:53
25.2M
25.20 mi13:33:573:02:547:152:27
7:06
-0:02
Finish
26.22 mi13:40:183:09:157:136:21
6:14
-0:52

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

6:14 /mi

Average Pace

7:13 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

10:54

6% of race

Time at Steady Pace

1:49:28

58% of race

Time at Slower Pace

1:08:53

36% of race

Average Pace: 7:13 /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 mi10:52:0821:056:4721:05
6:47
#6227
10K
6.21 mi11:12:5941:566:4520:51
6:43
#5822
15K
9.32 mi11:33:501:02:476:4420:51
6:43
#5593
20K
12.43 mi11:54:581:23:556:4521:08
6:48
#5510
Half
13.11 mi11:59:311:28:286:454:33
6:40
#5476
25K
15.53 mi12:16:311:45:286:4717:00
7:01
#5627
30K
18.64 mi12:40:242:09:216:5623:53
7:41
#6262
20M
20.00 mi12:52:142:21:117:0411:50
8:42
#6759
21M
21.00 mi13:00:552:29:527:088:41
8:41
#6965
35K
21.75 mi13:06:542:35:517:105:59
8:00
#7100
23M
23.00 mi13:17:232:46:207:1410:29
8:22
#7335
24M
24.00 mi13:25:242:54:217:168:01
8:01
#7442
40K
24.85 mi13:31:303:00:277:166:06
7:08
#7295
25.2M
25.20 mi13:33:573:02:547:152:27
7:06
#7164
Finish
26.22 mi13:40:183:09:157:136:21
6:14
#6847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi62275155155205(Top 18%)383(Top 3%)383(Top 7%)
10K6.21 mi3.10 mi5822+405451+64451+645465(Top 19%)414(Top 3%)414(Top 8%)
15K9.32 mi3.11 mi5593+229425+26425+265205(Top 18%)383(Top 3%)383(Top 7%)
20K12.43 mi3.11 mi5510+83421+4421+45338(Top 19%)431(Top 4%)431(Top 8%)
Half13.11 mi0.68 mi5476+34416+5416+55123(Top 18%)388(Top 3%)388(Top 7%)
25K15.53 mi2.42 mi5627-151450-34450-346420(Top 23%)701(Top 6%)701(Top 13%)
30K18.64 mi3.11 mi6262-635607-157607-1579108(Top 32%)1885(Top 15%)1885(Top 34%)
20M20.00 mi1.36 mi6759-497741-134741-13415118(Top 53%)5098(Top 42%)5098(Top 93%)
21M21.00 mi1.00 mi6965-206820-79820-7911580(Top 41%)3378(Top 28%)3378(Top 62%)
35K21.75 mi0.75 mi7100-135883-63883-6312257(Top 43%)3764(Top 31%)3764(Top 69%)
23M23.00 mi1.25 mi7335-2351003-1201003-12012506(Top 44%)3991(Top 33%)3991(Top 73%)
24M24.00 mi1.00 mi7442-1071074-711074-7111360(Top 40%)3483(Top 28%)3483(Top 64%)
40K24.85 mi0.85 mi7295+1471047+271047+274715(Top 17%)698(Top 6%)698(Top 13%)
25.2M25.20 mi0.35 mi7164+1311016+311016+311879(Top 7%)172(Top 1%)172(Top 3%)
Finish26.22 mi1.02 mi6847+317932+84932+841654(Top 6%)116(Top 0.9%)116(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5205

Females

383

F18-39

383

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5465

Females

414

F18-39

414

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5205

Females

383

F18-39

383

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

5338

Females

431

F18-39

431

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5123

Females

388

F18-39

388

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6420

Females

701

F18-39

701

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9108

Females

1885

F18-39

1885

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

15118

Females

5098

F18-39

5098

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11580

Females

3378

F18-39

3378

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12257

Females

3764

F18-39

3764

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12506

Females

3991

F18-39

3991

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

11360

Females

3483

F18-39

3483

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4715

Females

698

F18-39

698

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1879

Females

172

F18-39

172

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1654

Females

116

F18-39

116

Passing Analysis

Category:
Athletes Passed
1805
Passed By
2425
Net Change
-620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6227
5K → 10K44540+405#6227#5822
10K → 15K26536+229#5822#5593
15K → 20K16178+83#5593#5510
20K → Half4612+34#5510#5476
Half → 25K75226-151#5476#5627
25K → 30K54689-635#5627#6262
30K → 20M21518-497#6262#6759
20M → 21M40246-206#6759#6965
21M → 35K23158-135#6965#7100
35K → 23M36271-235#7100#7335
23M → 24M39146-107#7335#7442
24M → 40K1525+147#7442#7295
40K → 25.2M1310+131#7295#7164
25.2M → Finish3170+317#7164#6847
TOTALS18052425-620
📊

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