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BOSTON MARATHON 2025

Gabrielle Kraus

Bib: 20143•F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #11908
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
45:58
Rank: #11221 (+687)
5K → 10K
22:47 | 7:20/mi
15K· 9.32 mi
1:09:40
Rank: #11756 (-535)
10K → 15K
23:42 | 7:38/mi
20K· 12.43 mi
1:32:32
Rank: #11185 (+571)
15K → 20K
22:52 | 7:22/mi
Half· 13.11 mi
1:37:29
Rank: #11093 (+92)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:55:30
Rank: #10755 (+338)
Half → 25K
18:01 | 7:26/mi
30K· 18.64 mi
2:19:13
Rank: #10296 (+459)
25K → 30K
23:43 | 7:38/mi
20M
2:29:48
Rank: #10149 (+147)
30K → 20M
10:35 | 7:47/mi
21M
2:37:55
Rank: #9995 (+154)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:43:30
Rank: #9901 (+94)
21M → 35K
5:35 | 7:28/mi
23M
2:53:29
Rank: #9881 (+20)
35K → 23M
9:59 | 7:58/mi
24M
3:01:13
Rank: #9817 (+64)
23M → 24M
7:44 | 7:44/mi
40K· 24.85 mi
3:08:09
Rank: #9827 (-10)
24M → 40K
6:56 | 8:07/mi
25.2M
3:11:04
Rank: #9790 (+37)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:18:31
Rank: #9690 (+100)
25.2M → Finish
7:27 | 7:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:29
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:41:02
Pace7:42 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1223:117:2823:11
7:28
-
10K
6.21 mi11:37:5945:587:2422:47
7:20
-0:08
15K
9.32 mi12:01:411:09:407:2823:42
7:38
+0:18
20K
12.43 mi12:24:331:32:327:2722:52
7:22
-0:16
Half
13.11 mi12:29:301:37:297:264:57
7:15
-0:07
25K
15.53 mi12:47:311:55:307:2618:01
7:26
+0:11
30K
18.64 mi13:11:142:19:137:2823:43
7:38
+0:12
20M
20.00 mi13:21:492:29:487:2910:35
7:47
+0:09
21M
21.00 mi13:29:562:37:557:318:07
8:07
+0:20
35K
21.75 mi13:35:312:43:307:315:35
7:28
-0:39
23M
23.00 mi13:45:302:53:297:339:59
7:58
+0:30
24M
24.00 mi13:53:143:01:137:337:44
7:44
-0:14
40K
24.85 mi14:00:103:08:097:346:56
8:07
+0:23
25.2M
25.20 mi14:03:053:11:047:352:55
8:27
+0:20
Finish
26.22 mi14:10:323:18:317:357:27
7:19
-1:08

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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:33

91% of race

Time at Steady Pace

17:58

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi11:15:1223:117:2823:11
7:28
#11908
10K
6.21 mi11:37:5945:587:2422:47
7:20
#11221
15K
9.32 mi12:01:411:09:407:2823:42
7:38
#11756
20K
12.43 mi12:24:331:32:327:2722:52
7:22
#11185
Half
13.11 mi12:29:301:37:297:264:57
7:15
#11093
25K
15.53 mi12:47:311:55:307:2618:01
7:26
#10755
30K
18.64 mi13:11:142:19:137:2823:43
7:38
#10296
20M
20.00 mi13:21:492:29:487:2910:35
7:47
#10149
21M
21.00 mi13:29:562:37:557:318:07
8:07
#9995
35K
21.75 mi13:35:312:43:307:315:35
7:28
#9901
23M
23.00 mi13:45:302:53:297:339:59
7:58
#9881
24M
24.00 mi13:53:143:01:137:337:44
7:44
#9817
40K
24.85 mi14:00:103:08:097:346:56
8:07
#9827
25.2M
25.20 mi14:03:053:11:047:352:55
8:27
#9790
Finish
26.22 mi14:10:323:18:317:357:27
7:19
#9690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi119082743274312862(Top 45%)3359(Top 27%)3359(Top 61%)
10K6.21 mi3.10 mi11221+6872408+3352408+33510614(Top 37%)2116(Top 17%)2116(Top 39%)
15K9.32 mi3.11 mi11756-5352696-2882696-28812862(Top 45%)3359(Top 27%)3359(Top 61%)
20K12.43 mi3.11 mi11185+5712445+2512445+2519564(Top 34%)1766(Top 14%)1766(Top 32%)
Half13.11 mi0.68 mi11093+922392+532392+539685(Top 34%)1813(Top 15%)1813(Top 33%)
25K15.53 mi2.42 mi10755+3382263+1292263+1299413(Top 33%)1837(Top 15%)1837(Top 34%)
30K18.64 mi3.11 mi10296+4592099+1642099+1648717(Top 31%)1706(Top 14%)1706(Top 31%)
20M20.00 mi1.36 mi10149+1472059+402059+408968(Top 32%)1975(Top 16%)1975(Top 36%)
21M21.00 mi1.00 mi9995+1542027+322027+328088(Top 28%)1770(Top 14%)1770(Top 32%)
35K21.75 mi0.75 mi9901+942010+172010+178413(Top 30%)1854(Top 15%)1854(Top 34%)
23M23.00 mi1.25 mi9881+202055-452055-459862(Top 35%)2666(Top 22%)2666(Top 49%)
24M24.00 mi1.00 mi9817+642052+32052+39359(Top 33%)2492(Top 20%)2492(Top 46%)
40K24.85 mi0.85 mi9827-102096-442096-4410952(Top 39%)3369(Top 28%)3369(Top 62%)
25.2M25.20 mi0.35 mi9790+372097-12097-18617(Top 30%)2330(Top 19%)2330(Top 43%)
Finish26.22 mi1.02 mi9690+1002087+102087+107884(Top 28%)2025(Top 17%)2025(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12862

Females

3359

F18-39

3359

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10614

Females

2116

F18-39

2116

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12862

Females

3359

F18-39

3359

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9564

Females

1766

F18-39

1766

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

9685

Females

1813

F18-39

1813

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

9413

Females

1837

F18-39

1837

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8717

Females

1706

F18-39

1706

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8968

Females

1975

F18-39

1975

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

8088

Females

1770

F18-39

1770

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8413

Females

1854

F18-39

1854

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9862

Females

2666

F18-39

2666

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9359

Females

2492

F18-39

2492

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10952

Females

3369

F18-39

3369

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8617

Females

2330

F18-39

2330

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7884

Females

2025

F18-39

2025

Passing Analysis

Category:
Athletes Passed
3327*
Passed By
1106
Net Change
+2218
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11908
5K → 10K74255+687#11908#11221
10K → 15K69604-535#11221#11756
15K → 20K58918+571#11756#11185
20K → Half1008+92#11185#11093
Half → 25K36628+338#11093#10755
25K → 30K48930+459#10755#10296
30K → 20M19245+147#10296#10149
20M → 21M199*45+154#10149#9995
21M → 35K11318+94#9995#9901
35K → 23M11594+20#9901#9881
23M → 24M10541+64#9881#9817
24M → 40K6978-10#9817#9827
40K → 25.2M5821+37#9827#9790
25.2M → Finish12121+100#9790#9690
TOTALS3327*1106+2218

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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