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BOSTON MARATHON 2025

Kendall Sigman

Bib: 11935•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 36%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:17
Rank: #12217
Start → 5K
23:17 | 7:30/mi
10K· 6.21 mi
46:19
Rank: #11739 (+478)
5K → 10K
23:02 | 7:25/mi
15K· 9.32 mi
1:09:42
Rank: #11808 (-69)
10K → 15K
23:23 | 7:32/mi
20K· 12.43 mi
1:33:33
Rank: #11880 (-72)
15K → 20K
23:51 | 7:41/mi
Half· 13.11 mi
1:38:44
Rank: #11909 (-29)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:59:25
Rank: #12931 (-1022)
Half → 25K
20:41 | 8:32/mi
30K· 18.64 mi
2:29:14
Rank: #14788 (-1857)
25K → 30K
29:49 | 9:36/mi
20M
2:40:59
Rank: #14743 (+45)
30K → 20M
11:45 | 8:39/mi
21M
2:51:01
Rank: #14979 (-236)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:56:55
Rank: #14821 (+158)
21M → 35K
5:54 | 7:53/mi
23M
3:08:15
Rank: #14905 (-84)
35K → 23M
11:20 | 9:03/mi
24M
3:16:23
Rank: #14769 (+136)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:23:09
Rank: #14556 (+213)
24M → 40K
6:46 | 7:55/mi
25.2M
3:26:17
Rank: #14505 (+51)
40K → 25.2M
3:08 | 9:05/mi
Finish· 26.22 mi
3:33:53
Rank: #14256 (+249)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:44
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:55:09
Pace8:47 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4623:177:3023:17
7:30
-
10K
6.21 mi11:14:4846:197:2723:02
7:25
-0:05
15K
9.32 mi11:38:111:09:427:2923:23
7:32
+0:07
20K
12.43 mi12:02:021:33:337:3223:51
7:41
+0:09
Half
13.11 mi12:07:131:38:447:325:11
7:36
-0:05
25K
15.53 mi12:27:541:59:257:4120:41
8:32
+0:56
30K
18.64 mi12:57:432:29:148:0029:49
9:36
+1:04
20M
20.00 mi13:09:282:40:598:0311:45
8:39
-0:57
21M
21.00 mi13:19:302:51:018:0910:02
10:02
+1:23
35K
21.75 mi13:25:242:56:558:085:54
7:53
-2:09
23M
23.00 mi13:36:443:08:158:1111:20
9:03
+1:10
24M
24.00 mi13:44:523:16:238:118:08
8:08
-0:55
40K
24.85 mi13:51:383:23:098:106:46
7:55
-0:13
25.2M
25.20 mi13:54:463:26:178:113:08
9:05
+1:10
Finish
26.22 mi14:02:223:33:538:107:36
7:27
-1:38

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

7:25 /mi

Average Pace

8:10 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

53:55

25% of race

Time at Steady Pace

1:13:13

34% of race

Time at Slower Pace

1:26:45

41% of race

Average Pace: 8:09 /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 mi10:51:4623:177:3023:17
7:30
#12217
10K
6.21 mi11:14:4846:197:2723:02
7:25
#11739
15K
9.32 mi11:38:111:09:427:2923:23
7:32
#11808
20K
12.43 mi12:02:021:33:337:3223:51
7:41
#11880
Half
13.11 mi12:07:131:38:447:325:11
7:36
#11909
25K
15.53 mi12:27:541:59:257:4120:41
8:32
#12931
30K
18.64 mi12:57:432:29:148:0029:49
9:36
#14788
20M
20.00 mi13:09:282:40:598:0311:45
8:39
#14743
21M
21.00 mi13:19:302:51:018:0910:02
10:02
#14979
35K
21.75 mi13:25:242:56:558:085:54
7:53
#14821
23M
23.00 mi13:36:443:08:158:1111:20
9:03
#14905
24M
24.00 mi13:44:523:16:238:118:08
8:08
#14769
40K
24.85 mi13:51:383:23:098:106:46
7:55
#14556
25.2M
25.20 mi13:54:463:26:178:113:08
9:05
#14505
Finish
26.22 mi14:02:223:33:538:107:36
7:27
#14256
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122172918291812026(Top 42%)2921(Top 24%)2921(Top 53%)
10K6.21 mi3.10 mi11739+4782670+2482670+24811333(Top 40%)2484(Top 20%)2484(Top 45%)
15K9.32 mi3.11 mi11808-692721-512721-5112026(Top 42%)2921(Top 24%)2921(Top 53%)
20K12.43 mi3.11 mi11880-722808-872808-8712219(Top 43%)3124(Top 26%)3124(Top 57%)
Half13.11 mi0.68 mi11909-292832-242832-2412643(Top 45%)3327(Top 27%)3327(Top 61%)
25K15.53 mi2.42 mi12931-10223436-6043436-60417374(Top 61%)6063(Top 50%)6063(Top 111%)
30K18.64 mi3.11 mi14788-18574554-11184554-111820338(Top 72%)7841(Top 64%)7841(Top 143%)
20M20.00 mi1.36 mi14743+454551+34551+314709(Top 52%)4884(Top 40%)4884(Top 89%)
21M21.00 mi1.00 mi14979-2364707-1564707-15618435(Top 65%)7022(Top 57%)7022(Top 128%)
35K21.75 mi0.75 mi14821+1584635+724635+7211543(Top 41%)3415(Top 28%)3415(Top 62%)
23M23.00 mi1.25 mi14905-844707-724707-7216553(Top 58%)6194(Top 51%)6194(Top 113%)
24M24.00 mi1.00 mi14769+1364672+354672+3512174(Top 43%)3890(Top 32%)3890(Top 71%)
40K24.85 mi0.85 mi14556+2134575+974575+979632(Top 34%)2757(Top 23%)2757(Top 50%)
25.2M25.20 mi0.35 mi14505+514564+114564+1112360(Top 44%)4159(Top 34%)4159(Top 76%)
Finish26.22 mi1.02 mi14256+2494457+1074457+1078946(Top 31%)2520(Top 21%)2520(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

12026

Females

2921

F18-39

2921

5K→10K

3.1 - 6.2 mi

Top 40%
×5stories
+79ft-138ft

Overall

11333

Females

2484

F18-39

2484

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

12026

Females

2921

F18-39

2921

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12219

Females

3124

F18-39

3124

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

12643

Females

3327

F18-39

3327

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17374

Females

6063

F18-39

6063

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20338

Females

7841

F18-39

7841

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14709

Females

4884

F18-39

4884

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18435

Females

7022

F18-39

7022

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

11543

Females

3415

F18-39

3415

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16553

Females

6194

F18-39

6194

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

12174

Females

3890

F18-39

3890

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9632

Females

2757

F18-39

2757

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12360

Females

4159

F18-39

4159

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8946

Females

2520

F18-39

2520

Passing Analysis

Category:
Athletes Passed
2113
Passed By
4152
Net Change
-2039
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12217
5K → 10K56991+478#12217#11739
10K → 15K149218-69#11739#11808
15K → 20K169241-72#11808#11880
20K → Half2756-29#11880#11909
Half → 25K351057-1022#11909#12931
25K → 30K351892-1857#12931#14788
30K → 20M149104+45#14788#14743
20M → 21M51287-236#14743#14979
21M → 35K1624+158#14979#14821
35K → 23M94178-84#14821#14905
23M → 24M14913+136#14905#14769
24M → 40K2141+213#14769#14556
40K → 25.2M598+51#14556#14505
25.2M → Finish2512+249#14505#14256
TOTALS21134152-2039
📊

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