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BOSTON MARATHON 2025

Megan Kuik

Bib: 13712•F

WI

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 39%
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
7:35/mi
23:33
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:09:50
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:33:08
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:38:11
↑ 19↓ 370.5%
25K· 15.53 mi
7:40/mi
1:56:46
↑ 66↓ 880.2%
30K· 18.64 mi
8:04/mi
2:21:50
↑ 181↓ 1480.2%
20M
8:07/mi
2:32:52
↑ 64↓ 500.2%
21M
8:38/mi
2:41:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:47:23
↑ 17↓ 861.7%
23M
8:25/mi
2:57:55
↑ 23↓ 630.6%
24M
8:05/mi
3:06:00
↓ 821.3%
40K· 24.85 mi
7:44/mi
3:12:37
↓ 200.3%
25.2M
8:30/mi
3:15:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:40/mi
3:23:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:11
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:45:11
Pace8:01 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3623:337:3523:33
7:35
-
10K
6.21 mi11:17:0046:577:3323:24
7:32
-0:03
15K
9.32 mi11:39:531:09:507:3022:53
7:22
-0:10
20K
12.43 mi12:03:111:33:087:3023:18
7:30
+0:08
Half
13.11 mi12:08:141:38:117:295:03
7:24
-0:06
25K
15.53 mi12:26:491:56:467:3118:35
7:40
+0:16
30K
18.64 mi12:51:532:21:507:3725:04
8:04
+0:24
20M
20.00 mi13:02:552:32:527:3911:02
8:07
+0:03
21M
21.00 mi13:11:332:41:307:418:38
8:38
+0:31
35K
21.75 mi13:17:262:47:237:425:53
7:52
-0:46
23M
23.00 mi13:27:582:57:557:4410:32
8:25
+0:33
24M
24.00 mi13:36:033:06:007:458:05
8:05
-0:20
40K
24.85 mi13:42:403:12:377:456:37
7:44
-0:21
25.2M
25.20 mi13:45:363:15:337:462:56
8:30
+0:46
Finish
26.22 mi13:53:253:23:227:467:49
7:40
-0:50

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

7:22 /mi

Average Pace

7:46 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:14

84% of race

Time at Steady Pace

33:08

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi10:53:3623:337:3523:33
7:35
#12948
10K
6.21 mi11:17:0046:577:3323:24
7:32
#12637
15K
9.32 mi11:39:531:09:507:3022:53
7:22
#11922
20K
12.43 mi12:03:111:33:087:3023:18
7:30
#11585
Half
13.11 mi12:08:141:38:117:295:03
7:24
#11547
25K
15.53 mi12:26:491:56:467:3118:35
7:40
#11478
30K
18.64 mi12:51:532:21:507:3725:04
8:04
#11493
20M
20.00 mi13:02:552:32:527:3911:02
8:07
#11428
21M
21.00 mi13:11:332:41:307:418:38
8:38
#11376
35K
21.75 mi13:17:262:47:237:425:53
7:52
#11370
23M
23.00 mi13:27:582:57:557:4410:32
8:25
#11448
24M
24.00 mi13:36:033:06:007:458:05
8:05
#11417
40K
24.85 mi13:42:403:12:377:456:37
7:44
#11255
25.2M
25.20 mi13:45:363:15:337:462:56
8:30
#11194
Finish
26.22 mi13:53:253:23:227:467:49
7:40
#11141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi129483286328610563(Top 37%)2153(Top 18%)2153(Top 39%)
10K6.21 mi3.10 mi12637+3113145+1413145+14112403(Top 44%)3036(Top 25%)3036(Top 56%)
15K9.32 mi3.11 mi11922+7152783+3622783+36210563(Top 37%)2153(Top 18%)2153(Top 39%)
20K12.43 mi3.11 mi11585+3372662+1212662+12110785(Top 38%)2363(Top 19%)2363(Top 43%)
Half13.11 mi0.68 mi11547+382636+262636+2610974(Top 39%)2416(Top 20%)2416(Top 44%)
25K15.53 mi2.42 mi11478+692637-12637-111289(Top 40%)2738(Top 22%)2738(Top 50%)
30K18.64 mi3.11 mi11493-152729-922729-9211874(Top 42%)3227(Top 26%)3227(Top 59%)
20M20.00 mi1.36 mi11428+652737-82737-811256(Top 40%)3061(Top 25%)3061(Top 56%)
21M21.00 mi1.00 mi11376+522749-122749-1211300(Top 40%)3242(Top 27%)3242(Top 59%)
35K21.75 mi0.75 mi11370+62768-192768-1911321(Top 40%)3273(Top 27%)3273(Top 60%)
23M23.00 mi1.25 mi11448-782858-902858-9012781(Top 45%)4147(Top 34%)4147(Top 76%)
24M24.00 mi1.00 mi11417+312869-112869-1111808(Top 42%)3703(Top 30%)3703(Top 68%)
40K24.85 mi0.85 mi11255+1622825+442825+448401(Top 30%)2184(Top 18%)2184(Top 40%)
25.2M25.20 mi0.35 mi11194+612810+152810+158902(Top 31%)2486(Top 20%)2486(Top 45%)
Finish26.22 mi1.02 mi11141+532818-82818-810498(Top 37%)3213(Top 26%)3213(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10563

Females

2153

F18-39

2153

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

12403

Females

3036

F18-39

3036

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10563

Females

2153

F18-39

2153

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10785

Females

2363

F18-39

2363

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

10974

Females

2416

F18-39

2416

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11289

Females

2738

F18-39

2738

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11874

Females

3227

F18-39

3227

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11256

Females

3061

F18-39

3061

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11300

Females

3242

F18-39

3242

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11321

Females

3273

F18-39

3273

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12781

Females

4147

F18-39

4147

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11808

Females

3703

F18-39

3703

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8401

Females

2184

F18-39

2184

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8902

Females

2486

F18-39

2486

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

10498

Females

3213

F18-39

3213

Passing Analysis

Category:
Athletes Passed
2895
Passed By
1088
Net Change
+1807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12948
5K → 10K466155+311#12948#12637
10K → 15K72813+715#12637#11922
15K → 20K38851+337#11922#11585
20K → Half5315+38#11585#11547
Half → 25K187118+69#11547#11478
25K → 30K224239-15#11478#11493
30K → 20M15186+65#11493#11428
20M → 21M11462+52#11428#11376
21M → 35K6761+6#11376#11370
35K → 23M81159-78#11370#11448
23M → 24M9766+31#11448#11417
24M → 40K17412+162#11417#11255
40K → 25.2M698+61#11255#11194
25.2M → Finish9643+53#11194#11141
TOTALS28951088+1807
📊

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