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BOSTON MARATHON 2025

Colleen Geary

Bib: 27006•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:41
Rank: #24430
Start → 5K
29:41 | 9:33/mi
10K· 6.21 mi
59:16
Rank: #24289 (+141)
5K → 10K
29:35 | 9:31/mi
15K· 9.32 mi
1:29:18
Rank: #24266 (+23)
10K → 15K
30:02 | 9:40/mi
20K· 12.43 mi
1:59:24
Rank: #24043 (+223)
15K → 20K
30:06 | 9:41/mi
Half· 13.11 mi
2:05:39
Rank: #23958 (+85)
20K → Half
6:15 | 9:10/mi
25K· 15.53 mi
2:29:27
Rank: #23749 (+209)
Half → 25K
23:48 | 9:49/mi
30K· 18.64 mi
3:01:22
Rank: #23480 (+269)
25K → 30K
31:55 | 10:16/mi
20M
3:16:11
Rank: #23460 (+20)
30K → 20M
14:49 | 10:54/mi
21M
3:27:24
Rank: #23362 (+98)
20M → 21M
11:13 | 11:13/mi
35K· 21.75 mi
3:34:57
Rank: #23322 (+40)
21M → 35K
7:33 | 10:06/mi
23M
3:48:29
Rank: #23290 (+32)
35K → 23M
13:32 | 10:49/mi
24M
3:59:04
Rank: #23264 (+26)
23M → 24M
10:35 | 10:35/mi
40K· 24.85 mi
4:08:27
Rank: #23253 (+11)
24M → 40K
9:23 | 10:58/mi
25.2M
4:12:26
Rank: #23237 (+16)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:22:35
Rank: #23221 (+16)
25.2M → Finish
10:09 | 9:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:39
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:16:56
Pace10:27 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0329:419:3329:41
9:33
-
10K
6.21 mi12:15:3859:169:3229:35
9:31
-0:02
15K
9.32 mi12:45:401:29:189:3530:02
9:40
+0:09
20K
12.43 mi13:15:461:59:249:3630:06
9:41
+0:01
Half
13.11 mi13:22:012:05:399:356:15
9:10
-0:31
25K
15.53 mi13:45:492:29:279:3723:48
9:49
+0:39
30K
18.64 mi14:17:443:01:229:4431:55
10:16
+0:27
20M
20.00 mi14:32:333:16:119:4914:49
10:54
+0:38
21M
21.00 mi14:43:463:27:249:5311:13
11:13
+0:19
35K
21.75 mi14:51:193:34:579:537:33
10:06
-1:07
23M
23.00 mi15:04:513:48:299:5613:32
10:49
+0:43
24M
24.00 mi15:15:263:59:049:5810:35
10:35
-0:14
40K
24.85 mi15:24:494:08:2710:009:23
10:58
+0:23
25.2M
25.20 mi15:28:484:12:2610:013:59
11:33
+0:35
Finish
26.22 mi15:38:574:22:3510:0110:09
9:58
-1:35

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

9:10 /mi

Average Pace

10:01 /mi

Slowest Pace

11:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:39

48% of race

Time at Steady Pace

1:13:25

28% of race

Time at Slower Pace

1:03:31

24% of race

Average Pace: 10:01 /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 mi11:46:0329:419:3329:41
9:33
#24430
10K
6.21 mi12:15:3859:169:3229:35
9:31
#24289
15K
9.32 mi12:45:401:29:189:3530:02
9:40
#24266
20K
12.43 mi13:15:461:59:249:3630:06
9:41
#24043
Half
13.11 mi13:22:012:05:399:356:15
9:10
#23958
25K
15.53 mi13:45:492:29:279:3723:48
9:49
#23749
30K
18.64 mi14:17:443:01:229:4431:55
10:16
#23480
20M
20.00 mi14:32:333:16:119:4914:49
10:54
#23460
21M
21.00 mi14:43:463:27:249:5311:13
11:13
#23362
35K
21.75 mi14:51:193:34:579:537:33
10:06
#23322
23M
23.00 mi15:04:513:48:299:5613:32
10:49
#23290
24M
24.00 mi15:15:263:59:049:5810:35
10:35
#23264
40K
24.85 mi15:24:494:08:2710:009:23
10:58
#23253
25.2M
25.20 mi15:28:484:12:2610:013:59
11:33
#23237
Finish
26.22 mi15:38:574:22:3510:0110:09
9:58
#23221
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi244309923992324188(Top 85%)9777(Top 80%)9777(Top 569%)
10K6.21 mi3.10 mi24289+1419838+859838+8524170(Top 85%)9783(Top 80%)9783(Top 569%)
15K9.32 mi3.11 mi24266+239824+149824+1424188(Top 85%)9777(Top 80%)9777(Top 569%)
20K12.43 mi3.11 mi24043+2239716+1089716+10823455(Top 83%)9397(Top 77%)9397(Top 547%)
Half13.11 mi0.68 mi23958+859672+449672+4422501(Top 79%)8892(Top 73%)8892(Top 518%)
25K15.53 mi2.42 mi23749+2099556+1169556+11622812(Top 80%)9094(Top 74%)9094(Top 529%)
30K18.64 mi3.11 mi23480+2699447+1099447+10922377(Top 79%)8986(Top 73%)8986(Top 523%)
20M20.00 mi1.36 mi23460+209453-69453-623410(Top 82%)9633(Top 79%)9633(Top 561%)
21M21.00 mi1.00 mi23362+989422+319422+3121969(Top 77%)8955(Top 73%)8955(Top 521%)
35K21.75 mi0.75 mi23322+409414+89414+822174(Top 78%)9125(Top 75%)9125(Top 531%)
23M23.00 mi1.25 mi23290+329420-69420-622771(Top 80%)9482(Top 78%)9482(Top 552%)
24M24.00 mi1.00 mi23264+269428-89428-823043(Top 81%)9663(Top 79%)9663(Top 562%)
40K24.85 mi0.85 mi23253+119436-89436-823100(Top 81%)9754(Top 80%)9754(Top 568%)
25.2M25.20 mi0.35 mi23237+169435+19435+122218(Top 78%)9268(Top 76%)9268(Top 539%)
Finish26.22 mi1.02 mi23221+169434+19434+122828(Top 80%)9586(Top 78%)9586(Top 558%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24188

Females

9777

F40-44

9777

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24170

Females

9783

F40-44

9783

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24188

Females

9777

F40-44

9777

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

23455

Females

9397

F40-44

9397

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22501

Females

8892

F40-44

8892

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

22812

Females

9094

F40-44

9094

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22377

Females

8986

F40-44

8986

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23410

Females

9633

F40-44

9633

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21969

Females

8955

F40-44

8955

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22174

Females

9125

F40-44

9125

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22771

Females

9482

F40-44

9482

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

23043

Females

9663

F40-44

9663

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23100

Females

9754

F40-44

9754

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22218

Females

9268

F40-44

9268

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22828

Females

9586

F40-44

9586

Passing Analysis

Category:
Athletes Passed
1889
Passed By
680
Net Change
+1209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24430
5K → 10K293152+141#24430#24289
10K → 15K162139+23#24289#24266
15K → 20K25532+223#24266#24043
20K → Half894+85#24043#23958
Half → 25K23829+209#23958#23749
25K → 30K31243+269#23749#23480
30K → 20M8060+20#23480#23460
20M → 21M13234+98#23460#23362
21M → 35K6020+40#23362#23322
35K → 23M7846+32#23322#23290
23M → 24M6741+26#23290#23264
24M → 40K5544+11#23264#23253
40K → 25.2M259+16#23253#23237
25.2M → Finish4327+16#23237#23221
TOTALS1889680+1209
📊

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