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BOSTON MARATHON 2025

Bill Gannaway

Bib: 23283•M

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 30%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:22
Rank: #19801
Start → 5K
26:22 | 8:29/mi
10K· 6.21 mi
52:27
Rank: #19480 (+321)
5K → 10K
26:05 | 8:24/mi
15K· 9.32 mi
1:18:33
Rank: #19202 (+278)
10K → 15K
26:06 | 8:24/mi
20K· 12.43 mi
1:44:42
Rank: #18800 (+402)
15K → 20K
26:09 | 8:25/mi
Half· 13.11 mi
1:50:19
Rank: #18731 (+69)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:10:40
Rank: #18341 (+390)
Half → 25K
20:21 | 8:24/mi
30K· 18.64 mi
2:37:08
Rank: #17662 (+679)
25K → 30K
26:28 | 8:31/mi
20M
2:48:40
Rank: #17348 (+314)
30K → 20M
11:32 | 8:29/mi
21M
2:57:24
Rank: #16995 (+353)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
3:03:26
Rank: #16836 (+159)
21M → 35K
6:02 | 8:04/mi
23M
3:14:03
Rank: #16585 (+251)
35K → 23M
10:37 | 8:29/mi
24M
3:22:00
Rank: #16310 (+275)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:29:01
Rank: #16128 (+182)
24M → 40K
7:01 | 8:12/mi
25.2M
3:32:10
Rank: #16063 (+65)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:39:53
Rank: #15829 (+234)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:19
Pace8:25 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:34
Pace8:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1426:228:2926:22
8:29
-
10K
6.21 mi11:49:1952:278:2626:05
8:24
-0:05
15K
9.32 mi12:15:251:18:338:2626:06
8:24
0:00
20K
12.43 mi12:41:341:44:428:2526:09
8:25
+0:01
Half
13.11 mi12:47:111:50:198:255:37
8:14
-0:11
25K
15.53 mi13:07:322:10:408:2520:21
8:24
+0:10
30K
18.64 mi13:34:002:37:088:2626:28
8:31
+0:07
20M
20.00 mi13:45:322:48:408:2611:32
8:29
-0:02
21M
21.00 mi13:54:162:57:248:278:44
8:44
+0:15
35K
21.75 mi14:00:183:03:268:266:02
8:04
-0:40
23M
23.00 mi14:10:553:14:038:2610:37
8:29
+0:25
24M
24.00 mi14:18:523:22:008:257:57
7:57
-0:32
40K
24.85 mi14:25:533:29:018:257:01
8:12
+0:15
25.2M
25.20 mi14:29:023:32:108:253:09
9:08
+0:56
Finish
26.22 mi14:36:453:39:538:247:43
7:34
-1:34

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

7:34 /mi

Average Pace

8:24 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:43

13% of race

Time at Steady Pace

2:59:17

82% of race

Time at Slower Pace

11:53

5% of race

Average Pace: 8:23 /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 mi11:23:1426:228:2926:22
8:29
#19801
10K
6.21 mi11:49:1952:278:2626:05
8:24
#19480
15K
9.32 mi12:15:251:18:338:2626:06
8:24
#19202
20K
12.43 mi12:41:341:44:428:2526:09
8:25
#18800
Half
13.11 mi12:47:111:50:198:255:37
8:14
#18731
25K
15.53 mi13:07:322:10:408:2520:21
8:24
#18341
30K
18.64 mi13:34:002:37:088:2626:28
8:31
#17662
20M
20.00 mi13:45:322:48:408:2611:32
8:29
#17348
21M
21.00 mi13:54:162:57:248:278:44
8:44
#16995
35K
21.75 mi14:00:183:03:268:266:02
8:04
#16836
23M
23.00 mi14:10:553:14:038:2610:37
8:29
#16585
24M
24.00 mi14:18:523:22:008:257:57
7:57
#16310
40K
24.85 mi14:25:533:29:018:257:01
8:12
#16128
25.2M
25.20 mi14:29:023:32:108:253:09
9:08
#16063
Finish
26.22 mi14:36:453:39:538:247:43
7:34
#15829
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19801123471234718702(Top 66%)11922(Top 74%)11922(Top 947%)
10K6.21 mi3.10 mi19480+32112250+9712250+9719144(Top 67%)12117(Top 75%)12117(Top 962%)
15K9.32 mi3.11 mi19202+27812133+11712133+11718702(Top 66%)11922(Top 74%)11922(Top 947%)
20K12.43 mi3.11 mi18800+40211958+17511958+17517642(Top 62%)11457(Top 71%)11457(Top 910%)
Half13.11 mi0.68 mi18731+6911927+3111927+3117426(Top 61%)11365(Top 71%)11365(Top 903%)
25K15.53 mi2.42 mi18341+39011744+18311744+18316514(Top 58%)10877(Top 68%)10877(Top 864%)
30K18.64 mi3.11 mi17662+67911394+35011394+35014866(Top 52%)9999(Top 62%)9999(Top 794%)
20M20.00 mi1.36 mi17348+31411245+14911245+14913692(Top 48%)9307(Top 58%)9307(Top 739%)
21M21.00 mi1.00 mi16995+35311070+17511070+17511883(Top 42%)8331(Top 52%)8331(Top 662%)
35K21.75 mi0.75 mi16836+15910994+7610994+7612687(Top 45%)8673(Top 54%)8673(Top 689%)
23M23.00 mi1.25 mi16585+25110854+14010854+14013174(Top 46%)8784(Top 55%)8784(Top 698%)
24M24.00 mi1.00 mi16310+27510713+14110713+14110893(Top 38%)7629(Top 47%)7629(Top 606%)
40K24.85 mi0.85 mi16128+18210610+10310610+10311598(Top 41%)7876(Top 49%)7876(Top 626%)
25.2M25.20 mi0.35 mi16063+6510569+4110569+4112543(Top 44%)8271(Top 51%)8271(Top 657%)
Finish26.22 mi1.02 mi15829+23410438+13110438+1319739(Top 34%)6850(Top 43%)6850(Top 544%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18702

Males

11922

M60-64

11922

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19144

Males

12117

M60-64

12117

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18702

Males

11922

M60-64

11922

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17642

Males

11457

M60-64

11457

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17426

Males

11365

M60-64

11365

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

16514

Males

10877

M60-64

10877

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14866

Males

9999

M60-64

9999

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13692

Males

9307

M60-64

9307

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11883

Males

8331

M60-64

8331

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12687

Males

8673

M60-64

8673

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13174

Males

8784

M60-64

8784

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10893

Males

7629

M60-64

7629

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11598

Males

7876

M60-64

7876

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12543

Males

8271

M60-64

8271

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9739

Males

6850

M60-64

6850

Passing Analysis

Category:
Athletes Passed
4298
Passed By
326
Net Change
+3972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19801
5K → 10K452131+321#19801#19480
10K → 15K36789+278#19480#19202
15K → 20K44139+402#19202#18800
20K → Half8213+69#18800#18731
Half → 25K3966+390#18731#18341
25K → 30K6878+679#18341#17662
30K → 20M3195+314#17662#17348
20M → 21M3530+353#17348#16995
21M → 35K1623+159#16995#16836
35K → 23M26211+251#16836#16585
23M → 24M2794+275#16585#16310
24M → 40K1864+182#16310#16128
40K → 25.2M7510+65#16128#16063
25.2M → Finish2373+234#16063#15829
TOTALS4298326+3972
📊

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