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BOSTON MARATHON 2025

Nicole Burke

Bib: 26005•F

NH

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

Start
0:00:00
Race begins
5K· 3.11 mi
38:35
Rank: #28321
Start → 5K
38:35 | 12:25/mi
10K· 6.21 mi
1:19:03
Rank: #28337 (-16)
5K → 10K
40:28 | 13:01/mi
15K· 9.32 mi
2:03:14
Rank: #28362 (-25)
10K → 15K
44:11 | 14:13/mi
20K· 12.43 mi
2:45:05
Rank: #28343 (+19)
15K → 20K
41:51 | 13:28/mi
Half· 13.11 mi
2:54:03
Rank: #28338 (+5)
20K → Half
8:58 | 13:09/mi
25K· 15.53 mi
3:28:16
Rank: #28324 (+14)
Half → 25K
34:13 | 14:07/mi
30K· 18.64 mi
4:10:00
Rank: #28247 (+77)
25K → 30K
41:44 | 13:26/mi
20M
4:26:26
Rank: #28164 (+83)
30K → 20M
16:26 | 12:06/mi
21M
4:39:41
Rank: #28098 (+66)
20M → 21M
13:15 | 13:15/mi
35K· 21.75 mi
4:48:47
Rank: #28068 (+30)
21M → 35K
9:06 | 12:10/mi
23M
5:04:32
Rank: #28003 (+65)
35K → 23M
15:45 | 12:35/mi
24M
5:17:05
Rank: #27969 (+34)
23M → 24M
12:33 | 12:33/mi
40K· 24.85 mi
5:27:52
Rank: #27918 (+51)
24M → 40K
10:47 | 12:37/mi
25.2M
5:32:22
Rank: #27884 (+34)
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
5:43:24
Rank: #27826 (+58)
25.2M → Finish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:54:03
Pace13:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:49:21
Pace12:55 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4438:3512:2538:35
12:25
-
10K
6.21 mi12:38:121:19:0312:4340:28
13:01
+0:36
15K
9.32 mi13:22:232:03:1413:1344:11
14:13
+1:12
20K
12.43 mi14:04:142:45:0513:1741:51
13:28
-0:45
Half
13.11 mi14:13:122:54:0313:178:58
13:09
-0:19
25K
15.53 mi14:47:253:28:1613:2434:13
14:07
+0:58
30K
18.64 mi15:29:094:10:0013:2541:44
13:26
-0:41
20M
20.00 mi15:45:354:26:2613:1916:26
12:06
-1:20
21M
21.00 mi15:58:504:39:4113:1913:15
13:15
+1:09
35K
21.75 mi16:07:564:48:4713:179:06
12:10
-1:05
23M
23.00 mi16:23:415:04:3213:1415:45
12:35
+0:25
24M
24.00 mi16:36:145:17:0513:1312:33
12:33
-0:02
40K
24.85 mi16:47:015:27:5213:1110:47
12:37
+0:04
25.2M
25.20 mi16:51:315:32:2213:114:30
13:03
+0:26
Finish
26.22 mi17:02:335:43:2413:0611:02
10:50
-2:13

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

10:50 /mi

Average Pace

13:06 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:27

30% of race

Time at Steady Pace

1:17:58

23% of race

Time at Slower Pace

2:41:59

47% of race

Average Pace: 13:06 /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 mi11:57:4438:3512:2538:35
12:25
#28321
10K
6.21 mi12:38:121:19:0312:4340:28
13:01
#28337
15K
9.32 mi13:22:232:03:1413:1344:11
14:13
#28362
20K
12.43 mi14:04:142:45:0513:1741:51
13:28
#28343
Half
13.11 mi14:13:122:54:0313:178:58
13:09
#28338
25K
15.53 mi14:47:253:28:1613:2434:13
14:07
#28324
30K
18.64 mi15:29:094:10:0013:2541:44
13:26
#28247
20M
20.00 mi15:45:354:26:2613:1916:26
12:06
#28164
21M
21.00 mi15:58:504:39:4113:1913:15
13:15
#28098
35K
21.75 mi16:07:564:48:4713:179:06
12:10
#28068
23M
23.00 mi16:23:415:04:3213:1415:45
12:35
#28003
24M
24.00 mi16:36:145:17:0513:1312:33
12:33
#27969
40K
24.85 mi16:47:015:27:5213:1110:47
12:37
#27918
25.2M
25.20 mi16:51:315:32:2213:114:30
13:03
#27884
Finish
26.22 mi17:02:335:43:2413:0611:02
10:50
#27826
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28321121741217428361(Top 100%)12208(Top 100%)12208(Top 223%)
10K6.21 mi3.10 mi28337-1612184-1012184-1028321(Top 100%)12180(Top 100%)12180(Top 223%)
15K9.32 mi3.11 mi28362-2512204-2012204-2028361(Top 100%)12208(Top 100%)12208(Top 223%)
20K12.43 mi3.11 mi28343+1912195+912195+928060(Top 99%)12036(Top 98%)12036(Top 220%)
Half13.11 mi0.68 mi28338+512192+312192+328057(Top 99%)12042(Top 98%)12042(Top 220%)
25K15.53 mi2.42 mi28324+1412185+712185+727937(Top 98%)11973(Top 98%)11973(Top 219%)
30K18.64 mi3.11 mi28247+7712143+4212143+4227090(Top 95%)11548(Top 94%)11548(Top 211%)
20M20.00 mi1.36 mi28164+8312094+4912094+4925385(Top 89%)10698(Top 87%)10698(Top 196%)
21M21.00 mi1.00 mi28098+6612054+4012054+4025366(Top 89%)10747(Top 88%)10747(Top 197%)
35K21.75 mi0.75 mi28068+3012035+1912035+1926086(Top 92%)11144(Top 91%)11144(Top 204%)
23M23.00 mi1.25 mi28003+6512003+3212003+3225900(Top 91%)11052(Top 90%)11052(Top 202%)
24M24.00 mi1.00 mi27969+3411987+1611987+1626362(Top 93%)11305(Top 92%)11305(Top 207%)
40K24.85 mi0.85 mi27918+5111969+1811969+1825803(Top 91%)11046(Top 90%)11046(Top 202%)
25.2M25.20 mi0.35 mi27884+3411953+1611953+1625082(Top 88%)10737(Top 88%)10737(Top 196%)
Finish26.22 mi1.02 mi27826+5811931+2211931+2225003(Top 88%)10663(Top 87%)10663(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

28361

Females

12208

F18-39

12208

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28321

Females

12180

F18-39

12180

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

28361

Females

12208

F18-39

12208

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

28060

Females

12036

F18-39

12036

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28057

Females

12042

F18-39

12042

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27937

Females

11973

F18-39

11973

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

27090

Females

11548

F18-39

11548

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25385

Females

10698

F18-39

10698

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25366

Females

10747

F18-39

10747

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26086

Females

11144

F18-39

11144

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

25900

Females

11052

F18-39

11052

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

26362

Females

11305

F18-39

11305

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25803

Females

11046

F18-39

11046

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25082

Females

10737

F18-39

10737

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

25003

Females

10663

F18-39

10663

Passing Analysis

Category:
Athletes Passed
565
Passed By
70
Net Change
+495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28321
5K → 10K1329-16#28321#28337
10K → 15K530-25#28337#28362
15K → 20K201+19#28362#28343
20K → Half61+5#28343#28338
Half → 25K184+14#28338#28324
25K → 30K770+77#28324#28247
30K → 20M830+83#28247#28164
20M → 21M660+66#28164#28098
21M → 35K300+30#28098#28068
35K → 23M661+65#28068#28003
23M → 24M362+34#28003#27969
24M → 40K521+51#27969#27918
40K → 25.2M340+34#27918#27884
25.2M → Finish591+58#27884#27826
TOTALS56570+495
📊

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