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BOSTON MARATHON 2025

Colette Macuch

Bib: 27482•F

MA

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
27:23
Rank: #21589
Start → 5K
27:23 | 8:49/mi
10K· 6.21 mi
55:08
Rank: #21833 (-244)
5K → 10K
27:45 | 8:56/mi
15K· 9.32 mi
1:23:31
Rank: #22128 (-295)
10K → 15K
28:23 | 9:08/mi
20K· 12.43 mi
1:53:13
Rank: #22402 (-274)
15K → 20K
29:42 | 9:34/mi
Half· 13.11 mi
1:59:37
Rank: #22447 (-45)
20K → Half
6:24 | 9:23/mi
25K· 15.53 mi
2:23:25
Rank: #22550 (-103)
Half → 25K
23:48 | 9:49/mi
30K· 18.64 mi
2:55:10
Rank: #22477 (+73)
25K → 30K
31:45 | 10:13/mi
20M
3:09:07
Rank: #22424 (+53)
30K → 20M
13:57 | 10:16/mi
21M
3:19:44
Rank: #22292 (+132)
20M → 21M
10:37 | 10:37/mi
35K· 21.75 mi
3:27:17
Rank: #22278 (+14)
21M → 35K
7:33 | 10:06/mi
23M
3:40:03
Rank: #22187 (+91)
35K → 23M
12:46 | 10:12/mi
24M
3:50:11
Rank: #22156 (+31)
23M → 24M
10:08 | 10:08/mi
40K· 24.85 mi
3:58:43
Rank: #22092 (+64)
24M → 40K
8:32 | 9:59/mi
25.2M
4:02:23
Rank: #22039 (+53)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
4:12:05
Rank: #22006 (+33)
25.2M → Finish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:37
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:12:28
Pace10:06 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3927:238:4927:23
8:49
-
10K
6.21 mi12:11:2455:088:5227:45
8:56
+0:07
15K
9.32 mi12:39:471:23:318:5828:23
9:08
+0:12
20K
12.43 mi13:09:291:53:139:0729:42
9:34
+0:26
Half
13.11 mi13:15:531:59:379:076:24
9:23
-0:11
25K
15.53 mi13:39:412:23:259:1423:48
9:49
+0:26
30K
18.64 mi14:11:262:55:109:2431:45
10:13
+0:24
20M
20.00 mi14:25:233:09:079:2713:57
10:16
+0:03
21M
21.00 mi14:36:003:19:449:3110:37
10:37
+0:21
35K
21.75 mi14:43:333:27:179:327:33
10:06
-0:31
23M
23.00 mi14:56:193:40:039:3412:46
10:12
+0:06
24M
24.00 mi15:06:273:50:119:3510:08
10:08
-0:04
40K
24.85 mi15:14:593:58:439:368:32
9:59
-0:09
25.2M
25.20 mi15:18:394:02:239:373:40
10:38
+0:39
Finish
26.22 mi15:28:214:12:059:379:42
9:31
-1:07

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

8:49 /mi

Average Pace

9:37 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:19

51% of race

Time at Steady Pace

1:34:32

38% of race

Time at Slower Pace

28:14

11% of race

Average Pace: 9:37 /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 mi11:43:3927:238:4927:23
8:49
#21589
10K
6.21 mi12:11:2455:088:5227:45
8:56
#21833
15K
9.32 mi12:39:471:23:318:5828:23
9:08
#22128
20K
12.43 mi13:09:291:53:139:0729:42
9:34
#22402
Half
13.11 mi13:15:531:59:379:076:24
9:23
#22447
25K
15.53 mi13:39:412:23:259:1423:48
9:49
#22550
30K
18.64 mi14:11:262:55:109:2431:45
10:13
#22477
20M
20.00 mi14:25:233:09:079:2713:57
10:16
#22424
21M
21.00 mi14:36:003:19:449:3110:37
10:37
#22292
35K
21.75 mi14:43:333:27:179:327:33
10:06
#22278
23M
23.00 mi14:56:193:40:039:3412:46
10:12
#22187
24M
24.00 mi15:06:273:50:119:3510:08
10:08
#22156
40K
24.85 mi15:14:593:58:439:368:32
9:59
#22092
25.2M
25.20 mi15:18:394:02:239:373:40
10:38
#22039
Finish
26.22 mi15:28:214:12:059:379:42
9:31
#22006
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi215898401840122620(Top 80%)8906(Top 73%)8906(Top 163%)
10K6.21 mi3.10 mi21833-2448515-1148515-11422095(Top 78%)8649(Top 71%)8649(Top 158%)
15K9.32 mi3.11 mi22128-2958666-1518666-15122620(Top 80%)8906(Top 73%)8906(Top 163%)
20K12.43 mi3.11 mi22402-2748815-1498815-14923093(Top 81%)9201(Top 75%)9201(Top 168%)
Half13.11 mi0.68 mi22447-458838-238838-2323210(Top 82%)9255(Top 76%)9255(Top 169%)
25K15.53 mi2.42 mi22550-1038893-558893-5522805(Top 80%)9087(Top 74%)9087(Top 166%)
30K18.64 mi3.11 mi22477+738901-88901-822237(Top 78%)8897(Top 73%)8897(Top 163%)
20M20.00 mi1.36 mi22424+538885+168885+1621771(Top 77%)8775(Top 72%)8775(Top 160%)
21M21.00 mi1.00 mi22292+1328827+588827+5820375(Top 72%)8121(Top 66%)8121(Top 148%)
35K21.75 mi0.75 mi22278+148832-58832-522164(Top 78%)9115(Top 75%)9115(Top 167%)
23M23.00 mi1.25 mi22187+918825+78825+721118(Top 74%)8617(Top 70%)8617(Top 158%)
24M24.00 mi1.00 mi22156+318825882521756(Top 77%)9005(Top 74%)9005(Top 165%)
40K24.85 mi0.85 mi22092+648810+158810+1520422(Top 72%)8370(Top 68%)8370(Top 153%)
25.2M25.20 mi0.35 mi22039+538784+268784+2619554(Top 69%)7941(Top 65%)7941(Top 145%)
Finish26.22 mi1.02 mi22006+338782+28782+221249(Top 75%)8787(Top 72%)8787(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

22620

Females

8906

F18-39

8906

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22095

Females

8649

F18-39

8649

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

22620

Females

8906

F18-39

8906

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23093

Females

9201

F18-39

9201

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23210

Females

9255

F18-39

9255

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22805

Females

9087

F18-39

9087

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22237

Females

8897

F18-39

8897

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21771

Females

8775

F18-39

8775

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

20375

Females

8121

F18-39

8121

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22164

Females

9115

F18-39

9115

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

21118

Females

8617

F18-39

8617

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

21756

Females

9005

F18-39

9005

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20422

Females

8370

F18-39

8370

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19554

Females

7941

F18-39

7941

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21249

Females

8787

F18-39

8787

Passing Analysis

Category:
Athletes Passed
1410
Passed By
1827
Net Change
-417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21589
5K → 10K167411-244#21589#21833
10K → 15K110405-295#21833#22128
15K → 20K104378-274#22128#22402
20K → Half2469-45#22402#22447
Half → 25K112215-103#22447#22550
25K → 30K218145+73#22550#22477
30K → 20M9542+53#22477#22424
20M → 21M15119+132#22424#22292
21M → 35K4531+14#22292#22278
35K → 23M12231+91#22278#22187
23M → 24M5726+31#22187#22156
24M → 40K8218+64#22156#22092
40K → 25.2M585+53#22092#22039
25.2M → Finish6532+33#22039#22006
TOTALS14101827-417
📊

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