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BOSTON MARATHON 2025

Rachel Coupal

Bib: 25821•F

MA

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
9:37/mi
29:53
↑ 97↓ 3451.5%
10K· 6.21 mi
9:05/mi
58:05
↑ 79↓ 1380.4%
15K· 9.32 mi
9:25/mi
1:27:19
↑ 67↓ 78
20K· 12.43 mi
9:03/mi
1:55:27
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
2:01:33
↑ 19↓ 370.5%
25K· 15.53 mi
9:15/mi
2:23:58
↑ 66↓ 880.2%
30K· 18.64 mi
9:28/mi
2:53:23
↑ 181↓ 1480.2%
20M
9:27/mi
3:06:14
↑ 64↓ 500.2%
21M
9:23/mi
3:15:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:33/mi
3:22:01
↑ 17↓ 861.7%
23M
8:42/mi
3:32:54
↑ 23↓ 630.6%
24M
8:34/mi
3:41:28
↓ 821.3%
40K· 24.85 mi
9:09/mi
3:49:17
↓ 200.3%
25.2M
9:34/mi
3:52:35
↑ 13↓ 160.2%
Finish· 26.22 mi
8:48/mi
4:01:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:01:33
Pace9:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:00:00
Pace9:09 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4929:539:3729:53
9:37
-
10K
6.21 mi12:18:0158:059:2128:12
9:05
-0:32
15K
9.32 mi12:47:151:27:199:2229:14
9:25
+0:20
20K
12.43 mi13:15:231:55:279:1728:08
9:03
-0:22
Half
13.11 mi13:21:292:01:339:166:06
8:56
-0:07
25K
15.53 mi13:43:542:23:589:1622:25
9:15
+0:19
30K
18.64 mi14:13:192:53:239:1829:25
9:28
+0:13
20M
20.00 mi14:26:103:06:149:1912:51
9:27
-0:01
21M
21.00 mi14:35:333:15:379:199:23
9:23
-0:04
35K
21.75 mi14:41:573:22:019:176:24
8:33
-0:50
23M
23.00 mi14:52:503:32:549:1510:53
8:42
+0:09
24M
24.00 mi15:01:243:41:289:148:34
8:34
-0:08
40K
24.85 mi15:09:133:49:179:137:49
9:09
+0:35
25.2M
25.20 mi15:12:313:52:359:143:18
9:34
+0:25
Finish
26.22 mi15:21:294:01:339:138:58
8:48
-0:46

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

8:33 /mi

Average Pace

9:13 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:52

57% of race

Time at Steady Pace

1:44:41

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:13 /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 mi11:49:4929:539:3729:53
9:37
#24604
10K
6.21 mi12:18:0158:059:2128:12
9:05
#23721
15K
9.32 mi12:47:151:27:199:2229:14
9:25
#23651
20K
12.43 mi13:15:231:55:279:1728:08
9:03
#23104
Half
13.11 mi13:21:292:01:339:166:06
8:56
#23045
25K
15.53 mi13:43:542:23:589:1622:25
9:15
#22684
30K
18.64 mi14:13:192:53:239:1829:25
9:28
#22166
20M
20.00 mi14:26:103:06:149:1912:51
9:27
#21917
21M
21.00 mi14:35:333:15:379:199:23
9:23
#21593
35K
21.75 mi14:41:573:22:019:176:24
8:33
#21413
23M
23.00 mi14:52:503:32:549:1510:53
8:42
#21052
24M
24.00 mi15:01:243:41:289:148:34
8:34
#20854
40K
24.85 mi15:09:133:49:179:137:49
9:09
#20724
25.2M
25.20 mi15:12:313:52:359:143:18
9:34
#20649
Finish
26.22 mi15:21:294:01:339:138:58
8:48
#20579
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24604100081000823500(Top 83%)9375(Top 77%)9375(Top 171%)
10K6.21 mi3.10 mi23721+8839538+4709538+47022723(Top 80%)8984(Top 73%)8984(Top 164%)
15K9.32 mi3.11 mi23651+709487+519487+5123500(Top 83%)9375(Top 77%)9375(Top 171%)
20K12.43 mi3.11 mi23104+5479185+3029185+30221252(Top 75%)8178(Top 67%)8178(Top 150%)
Half13.11 mi0.68 mi23045+599151+349151+3421590(Top 76%)8359(Top 68%)8359(Top 153%)
25K15.53 mi2.42 mi22684+3618968+1838968+18320962(Top 74%)8080(Top 66%)8080(Top 148%)
30K18.64 mi3.11 mi22166+5188712+2568712+25619824(Top 70%)7562(Top 62%)7562(Top 138%)
20M20.00 mi1.36 mi21917+2498589+1238589+12319004(Top 67%)7263(Top 59%)7263(Top 133%)
21M21.00 mi1.00 mi21593+3248441+1488441+14815590(Top 55%)5515(Top 45%)5515(Top 101%)
35K21.75 mi0.75 mi21413+1808357+848357+8415869(Top 56%)5726(Top 47%)5726(Top 105%)
23M23.00 mi1.25 mi21052+3618190+1678190+16714546(Top 51%)5104(Top 42%)5104(Top 93%)
24M24.00 mi1.00 mi20854+1988101+898101+8914994(Top 53%)5389(Top 44%)5389(Top 99%)
40K24.85 mi0.85 mi20724+1308041+608041+6017134(Top 60%)6665(Top 55%)6665(Top 122%)
25.2M25.20 mi0.35 mi20649+758013+288013+2815062(Top 53%)5609(Top 46%)5609(Top 103%)
Finish26.22 mi1.02 mi20579+707984+297984+2918081(Top 64%)7138(Top 58%)7138(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

23500

Females

9375

F18-39

9375

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22723

Females

8984

F18-39

8984

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

23500

Females

9375

F18-39

9375

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21252

Females

8178

F18-39

8178

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21590

Females

8359

F18-39

8359

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

20962

Females

8080

F18-39

8080

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19824

Females

7562

F18-39

7562

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19004

Females

7263

F18-39

7263

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15590

Females

5515

F18-39

5515

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15869

Females

5726

F18-39

5726

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14546

Females

5104

F18-39

5104

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

14994

Females

5389

F18-39

5389

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17134

Females

6665

F18-39

6665

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15062

Females

5609

F18-39

5609

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

18081

Females

7138

F18-39

7138

Passing Analysis

Category:
Athletes Passed
4220
Passed By
195
Net Change
+4025
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24604
5K → 10K89916+883#24604#23721
10K → 15K194124+70#23721#23651
15K → 20K5514+547#23651#23104
20K → Half634+59#23104#23045
Half → 25K3709+361#23045#22684
25K → 30K52911+518#22684#22166
30K → 20M2512+249#22166#21917
20M → 21M3273+324#21917#21593
21M → 35K1800+180#21593#21413
35K → 23M3621+361#21413#21052
23M → 24M2035+198#21052#20854
24M → 40K1333+130#20854#20724
40K → 25.2M761+75#20724#20649
25.2M → Finish8212+70#20649#20579
TOTALS4220195+4025
📊

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