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BOSTON MARATHON 2025

Caroline Sall

Bib: 12762•F

AL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Division (F18-39)
#0 / 5469
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #11123
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
45:41
Rank: #10801 (+322)
5K → 10K
22:46 | 7:20/mi
15K· 9.32 mi
1:08:11
Rank: #10350 (+451)
10K → 15K
22:30 | 7:15/mi
20K· 12.43 mi
1:30:48
Rank: #9942 (+408)
15K → 20K
22:37 | 7:17/mi
Half· 13.11 mi
1:35:44
Rank: #9910 (+32)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:53:55
Rank: #9859 (+51)
Half → 25K
18:11 | 7:30/mi
30K· 18.64 mi
2:20:26
Rank: #10906 (-1047)
25K → 30K
26:31 | 8:32/mi
20M
2:32:42
Rank: #11365 (-459)
30K → 20M
12:16 | 9:02/mi
21M
2:42:14
Rank: #11689 (-324)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:48:51
Rank: #11926 (-237)
21M → 35K
6:37 | 8:51/mi
23M
3:00:02
Rank: #12183 (-257)
35K → 23M
11:11 | 8:56/mi
24M
3:08:52
Rank: #12399 (-216)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:16:26
Rank: #12503 (-104)
24M → 40K
7:34 | 8:51/mi
25.2M
3:19:32
Rank: #12489 (+14)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:27:13
Rank: #12337 (+152)
25.2M → Finish
7:41 | 7:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:44
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:51:29
Pace8:30 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2522:557:2322:55
7:23
-
10K
6.21 mi11:13:1145:417:2122:46
7:20
-0:03
15K
9.32 mi11:35:411:08:117:1922:30
7:15
-0:05
20K
12.43 mi11:58:181:30:487:1822:37
7:17
+0:02
Half
13.11 mi12:03:141:35:447:184:56
7:14
-0:03
25K
15.53 mi12:21:251:53:557:2018:11
7:30
+0:16
30K
18.64 mi12:47:562:20:267:3226:31
8:32
+1:02
20M
20.00 mi13:00:122:32:427:3812:16
9:02
+0:30
21M
21.00 mi13:09:442:42:147:449:32
9:32
+0:30
35K
21.75 mi13:16:212:48:517:466:37
8:51
-0:41
23M
23.00 mi13:27:323:00:027:5011:11
8:56
+0:05
24M
24.00 mi13:36:223:08:527:528:50
8:50
-0:06
40K
24.85 mi13:43:563:16:267:547:34
8:51
+0:01
25.2M
25.20 mi13:47:023:19:327:553:06
8:59
+0:08
Finish
26.22 mi13:54:433:27:137:557:41
7:32
-1:27

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

7:14 /mi

Average Pace

7:55 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:36

59% of race

Time at Steady Pace

1:00:43

29% of race

Time at Slower Pace

24:54

12% of race

Average Pace: 7:54 /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 mi10:50:2522:557:2322:55
7:23
#11123
10K
6.21 mi11:13:1145:417:2122:46
7:20
#10801
15K
9.32 mi11:35:411:08:117:1922:30
7:15
#10350
20K
12.43 mi11:58:181:30:487:1822:37
7:17
#9942
Half
13.11 mi12:03:141:35:447:184:56
7:14
#9910
25K
15.53 mi12:21:251:53:557:2018:11
7:30
#9859
30K
18.64 mi12:47:562:20:267:3226:31
8:32
#10906
20M
20.00 mi13:00:122:32:427:3812:16
9:02
#11365
21M
21.00 mi13:09:442:42:147:449:32
9:32
#11689
35K
21.75 mi13:16:212:48:517:466:37
8:51
#11926
23M
23.00 mi13:27:323:00:027:5011:11
8:56
#12183
24M
24.00 mi13:36:223:08:527:528:50
8:50
#12399
40K
24.85 mi13:43:563:16:267:547:34
8:51
#12503
25.2M
25.20 mi13:47:023:19:327:553:06
8:59
#12489
Finish
26.22 mi13:54:433:27:137:557:41
7:32
#12337
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11123234223429509(Top 33%)1661(Top 14%)1661(Top 30%)
10K6.21 mi3.10 mi10801+3222208+1342208+13410583(Top 37%)2104(Top 17%)2104(Top 38%)
15K9.32 mi3.11 mi10350+4511998+2101998+2109509(Top 33%)1661(Top 14%)1661(Top 30%)
20K12.43 mi3.11 mi9942+4081834+1641834+1648905(Top 31%)1489(Top 12%)1489(Top 27%)
Half13.11 mi0.68 mi9910+321826+81826+89488(Top 33%)1731(Top 14%)1731(Top 32%)
25K15.53 mi2.42 mi9859+511842-161842-169976(Top 35%)2100(Top 17%)2100(Top 38%)
30K18.64 mi3.11 mi10906-10472415-5732415-57314978(Top 53%)4890(Top 40%)4890(Top 89%)
20M20.00 mi1.36 mi11365-4592705-2902705-29016936(Top 60%)6095(Top 50%)6095(Top 111%)
21M21.00 mi1.00 mi11689-3242909-2042909-20416225(Top 57%)5821(Top 48%)5821(Top 106%)
35K21.75 mi0.75 mi11926-2373054-1453054-14517482(Top 62%)6608(Top 54%)6608(Top 121%)
23M23.00 mi1.25 mi12183-2573230-1763230-17615875(Top 56%)5813(Top 48%)5813(Top 106%)
24M24.00 mi1.00 mi12399-2163376-1463376-14616500(Top 58%)6198(Top 51%)6198(Top 113%)
40K24.85 mi0.85 mi12503-1043459-833459-8315473(Top 54%)5778(Top 47%)5778(Top 106%)
25.2M25.20 mi0.35 mi12489+143465-63465-611797(Top 42%)3873(Top 32%)3873(Top 71%)
Finish26.22 mi1.02 mi12337+1523427+383427+389527(Top 34%)2782(Top 23%)2782(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9509

Females

1661

F18-39

1661

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10583

Females

2104

F18-39

2104

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9509

Females

1661

F18-39

1661

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8905

Females

1489

F18-39

1489

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

9488

Females

1731

F18-39

1731

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9976

Females

2100

F18-39

2100

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14978

Females

4890

F18-39

4890

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16936

Females

6095

F18-39

6095

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

16225

Females

5821

F18-39

5821

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17482

Females

6608

F18-39

6608

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15875

Females

5813

F18-39

5813

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16500

Females

6198

F18-39

6198

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15473

Females

5778

F18-39

5778

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11797

Females

3873

F18-39

3873

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9527

Females

2782

F18-39

2782

Passing Analysis

Category:
Athletes Passed
2063
Passed By
3275
Net Change
-1214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11123
5K → 10K450128+322#11123#10801
10K → 15K47019+451#10801#10350
15K → 20K43123+408#10350#9942
20K → Half4614+32#9942#9910
Half → 25K177126+51#9910#9859
25K → 30K551100-1047#9859#10906
30K → 20M43502-459#10906#11365
20M → 21M31355-324#11365#11689
21M → 35K17254-237#11689#11926
35K → 23M57314-257#11926#12183
23M → 24M28244-216#12183#12399
24M → 40K43147-104#12399#12503
40K → 25.2M4228+14#12503#12489
25.2M → Finish17321+152#12489#12337
TOTALS20633275-1214
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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