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BOSTON MARATHON 2025

Carol Holmes

Bib: 20408•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 39%
Masters (Masters Women)
#0 / 6759
Top 25%
Division (F60-64)
#0 / 624
Top 3%
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
7:34/mi
23:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:47/mi
47:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:12:15
↑ 67↓ 78
20K· 12.43 mi
8:06/mi
1:37:26
↑ 106↓ 860.1%
Half· 13.11 mi
8:01/mi
1:42:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:03:22
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:30:34
↑ 181↓ 1480.2%
20M
8:47/mi
2:42:30
↑ 64↓ 500.2%
21M
9:17/mi
2:51:47
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:57:55
↑ 17↓ 861.7%
23M
8:38/mi
3:08:43
↑ 23↓ 630.6%
24M
8:26/mi
3:17:09
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:24:31
↓ 200.3%
25.2M
9:23/mi
3:27:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:22/mi
3:36:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:53:23
Pace8:39 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0023:307:3423:30
7:34
-
10K
6.21 mi11:41:1047:407:4024:10
7:47
+0:13
15K
9.32 mi12:05:451:12:157:4524:35
7:55
+0:08
20K
12.43 mi12:30:561:37:267:5025:11
8:06
+0:11
Half
13.11 mi12:36:241:42:547:515:28
8:01
-0:05
25K
15.53 mi12:56:522:03:227:5620:28
8:26
+0:25
30K
18.64 mi13:24:042:30:348:0527:12
8:45
+0:19
20M
20.00 mi13:36:002:42:308:0711:56
8:47
+0:02
21M
21.00 mi13:45:172:51:478:119:17
9:17
+0:30
35K
21.75 mi13:51:252:57:558:116:08
8:12
-1:05
23M
23.00 mi14:02:133:08:438:1210:48
8:38
+0:26
24M
24.00 mi14:10:393:17:098:138:26
8:26
-0:12
40K
24.85 mi14:18:013:24:318:147:22
8:37
+0:11
25.2M
25.20 mi14:21:153:27:458:153:14
9:23
+0:46
Finish
26.22 mi14:29:473:36:178:158:32
8:22
-1:01

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

7:34 /mi

Average Pace

8:15 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:54

48% of race

Time at Steady Pace

1:01:44

29% of race

Time at Slower Pace

51:39

24% of race

Average Pace: 8:15 /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 mi11:17:0023:307:3423:30
7:34
#12815
10K
6.21 mi11:41:1047:407:4024:10
7:47
#13689
15K
9.32 mi12:05:451:12:157:4524:35
7:55
#14220
20K
12.43 mi12:30:561:37:267:5025:11
8:06
#14595
Half
13.11 mi12:36:241:42:547:515:28
8:01
#14670
25K
15.53 mi12:56:522:03:227:5620:28
8:26
#15096
30K
18.64 mi13:24:042:30:348:0527:12
8:45
#15339
20M
20.00 mi13:36:002:42:308:0711:56
8:47
#15319
21M
21.00 mi13:45:172:51:478:119:17
9:17
#15254
35K
21.75 mi13:51:252:57:558:116:08
8:12
#15162
23M
23.00 mi14:02:133:08:438:1210:48
8:38
#15077
24M
24.00 mi14:10:393:17:098:138:26
8:26
#14984
40K
24.85 mi14:18:013:24:318:147:22
8:37
#14945
25.2M
25.20 mi14:21:153:27:458:153:14
9:23
#14915
Finish
26.22 mi14:29:473:36:178:158:32
8:22
#14915
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi128153220322015354(Top 54%)4784(Top 39%)4784(Top 767%)
10K6.21 mi3.10 mi13689-8743760-5403760-54014637(Top 52%)4331(Top 35%)4331(Top 694%)
15K9.32 mi3.11 mi14220-5314099-3394099-33915354(Top 54%)4784(Top 39%)4784(Top 767%)
20K12.43 mi3.11 mi14595-3754346-2474346-24715682(Top 55%)5027(Top 41%)5027(Top 806%)
Half13.11 mi0.68 mi14670-754392-464392-4616042(Top 56%)5203(Top 43%)5203(Top 834%)
25K15.53 mi2.42 mi15096-4264659-2674659-26716820(Top 59%)5747(Top 47%)5747(Top 921%)
30K18.64 mi3.11 mi15339-2434848-1894848-18916327(Top 57%)5644(Top 46%)5644(Top 904%)
20M20.00 mi1.36 mi15319+204870-224870-2215568(Top 55%)5337(Top 44%)5337(Top 855%)
21M21.00 mi1.00 mi15254+654868+24868+215085(Top 53%)5218(Top 43%)5218(Top 836%)
35K21.75 mi0.75 mi15162+924829+394829+3913669(Top 48%)4516(Top 37%)4516(Top 724%)
23M23.00 mi1.25 mi15077+854815+144815+1414113(Top 50%)4857(Top 40%)4857(Top 778%)
24M24.00 mi1.00 mi14984+934793+224793+2214123(Top 50%)4889(Top 40%)4889(Top 783%)
40K24.85 mi0.85 mi14945+394797-44797-414175(Top 50%)5055(Top 41%)5055(Top 810%)
25.2M25.20 mi0.35 mi14915+304797479713932(Top 49%)4975(Top 41%)4975(Top 797%)
Finish26.22 mi1.02 mi149154825-284825-2815400(Top 54%)5689(Top 47%)5689(Top 912%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

15354

Females

4784

F60-64

4784

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14637

Females

4331

F60-64

4331

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

15354

Females

4784

F60-64

4784

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

15682

Females

5027

F60-64

5027

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

16042

Females

5203

F60-64

5203

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

16820

Females

5747

F60-64

5747

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16327

Females

5644

F60-64

5644

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

15568

Females

5337

F60-64

5337

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

15085

Females

5218

F60-64

5218

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13669

Females

4516

F60-64

4516

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14113

Females

4857

F60-64

4857

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

14123

Females

4889

F60-64

4889

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14175

Females

5055

F60-64

5055

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13932

Females

4975

F60-64

4975

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15400

Females

5689

F60-64

5689

Passing Analysis

Category:
Athletes Passed
1371
Passed By
3471
Net Change
-2100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12815
5K → 10K62936-874#12815#13689
10K → 15K66597-531#13689#14220
15K → 20K106481-375#14220#14595
20K → Half2095-75#14595#14670
Half → 25K83509-426#14670#15096
25K → 30K176419-243#15096#15339
30K → 20M124104+20#15339#15319
20M → 21M13671+65#15319#15254
21M → 35K11523+92#15254#15162
35K → 23M14459+85#15162#15077
23M → 24M13441+93#15077#14984
24M → 40K7839+39#14984#14945
40K → 25.2M5424+30#14945#14915
25.2M → Finish73730#14915#14915
TOTALS13713471-2100
📊

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