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BOSTON MARATHON 2025

Kyle Sharrer

Bib: 6638•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 34%
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
6:43/mi
20:52
↑ 97↓ 3451.5%
10K· 6.21 mi
6:44/mi
41:47
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:02:48
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:23:52
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:28:24
↑ 19↓ 370.5%
25K· 15.53 mi
6:47/mi
1:44:50
↑ 66↓ 880.2%
30K· 18.64 mi
7:04/mi
2:06:46
↑ 181↓ 1480.2%
20M
7:15/mi
2:16:37
↑ 64↓ 500.2%
21M
7:39/mi
2:24:16
↑ 106↓ 241.6%
35K· 21.75 mi
6:45/mi
2:29:19
↑ 17↓ 861.7%
23M
7:08/mi
2:38:15
↑ 23↓ 630.6%
24M
6:55/mi
2:45:10
↓ 821.3%
40K· 24.85 mi
7:02/mi
2:51:11
↓ 200.3%
25.2M
7:32/mi
2:53:47
↑ 13↓ 160.2%
Finish· 26.22 mi
6:33/mi
3:00:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:32:03
Pace7:01 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4820:526:4320:52
6:43
-
10K
6.21 mi10:48:4341:476:4320:55
6:44
+0:01
15K
9.32 mi11:09:441:02:486:4421:01
6:46
+0:02
20K
12.43 mi11:30:481:23:526:4521:04
6:47
+0:01
Half
13.11 mi11:35:201:28:246:454:32
6:39
-0:08
25K
15.53 mi11:51:461:44:506:4516:26
6:47
+0:08
30K
18.64 mi12:13:422:06:466:4821:56
7:04
+0:17
20M
20.00 mi12:23:332:16:376:509:51
7:15
+0:11
21M
21.00 mi12:31:122:24:166:527:39
7:39
+0:24
35K
21.75 mi12:36:152:29:196:525:03
6:45
-0:54
23M
23.00 mi12:45:112:38:156:538:56
7:08
+0:23
24M
24.00 mi12:52:062:45:106:536:55
6:55
-0:13
40K
24.85 mi12:58:072:51:116:536:01
7:02
+0:07
25.2M
25.20 mi13:00:432:53:476:542:36
7:32
+0:30
Finish
26.22 mi13:07:233:00:276:536:40
6:33
-0:59

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

6:33 /mi

Average Pace

6:53 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:21

89% of race

Time at Steady Pace

20:06

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:27:4820:526:4320:52
6:43
#5574
10K
6.21 mi10:48:4341:476:4320:55
6:44
#5602
15K
9.32 mi11:09:441:02:486:4421:01
6:46
#5597
20K
12.43 mi11:30:481:23:526:4521:04
6:47
#5460
Half
13.11 mi11:35:201:28:246:454:32
6:39
#5411
25K
15.53 mi11:51:461:44:506:4516:26
6:47
#5258
30K
18.64 mi12:13:422:06:466:4821:56
7:04
#5161
20M
20.00 mi12:23:332:16:376:509:51
7:15
#5187
21M
21.00 mi12:31:122:24:166:527:39
7:39
#5194
35K
21.75 mi12:36:152:29:196:525:03
6:45
#5112
23M
23.00 mi12:45:112:38:156:538:56
7:08
#5056
24M
24.00 mi12:52:062:45:106:536:55
6:55
#4990
40K
24.85 mi12:58:072:51:116:536:01
7:02
#4929
25.2M
25.20 mi13:00:432:53:476:542:36
7:32
#4886
Finish
26.22 mi13:07:233:00:276:536:40
6:33
#4788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5574515951595718(Top 20%)5213(Top 32%)5213(Top 232%)
10K6.21 mi3.10 mi5602-285176-175176-175637(Top 20%)5177(Top 32%)5177(Top 230%)
15K9.32 mi3.11 mi5597+55161+155161+155718(Top 20%)5213(Top 32%)5213(Top 232%)
20K12.43 mi3.11 mi5460+1375037+1245037+1245097(Top 18%)4699(Top 29%)4699(Top 209%)
Half13.11 mi0.68 mi5411+494999+384999+384756(Top 17%)4416(Top 27%)4416(Top 197%)
25K15.53 mi2.42 mi5258+1534855+1444855+1444695(Top 17%)4324(Top 27%)4324(Top 192%)
30K18.64 mi3.11 mi5161+974749+1064749+1065061(Top 18%)4585(Top 28%)4585(Top 204%)
20M20.00 mi1.36 mi5187-264763-144763-145459(Top 19%)4809(Top 30%)4809(Top 214%)
21M21.00 mi1.00 mi5194-7476347635356(Top 19%)4626(Top 29%)4626(Top 206%)
35K21.75 mi0.75 mi5112+824689+744689+743800(Top 13%)3422(Top 21%)3422(Top 152%)
23M23.00 mi1.25 mi5056+564629+604629+604505(Top 16%)3956(Top 25%)3956(Top 176%)
24M24.00 mi1.00 mi4990+664562+674562+674165(Top 15%)3666(Top 23%)3666(Top 163%)
40K24.85 mi0.85 mi4929+614502+604502+604104(Top 14%)3562(Top 22%)3562(Top 159%)
25.2M25.20 mi0.35 mi4886+434464+384464+383552(Top 13%)3096(Top 19%)3096(Top 138%)
Finish26.22 mi1.02 mi4788+984377+874377+873015(Top 11%)2683(Top 17%)2683(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5718

Males

5213

M40-44

5213

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

5637

Males

5177

M40-44

5177

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5718

Males

5213

M40-44

5213

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5097

Males

4699

M40-44

4699

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4756

Males

4416

M40-44

4416

Half→25K

13.1 - 15.5 mi

Top 17%
×4story building
+66ft-88ft

Overall

4695

Males

4324

M40-44

4324

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5061

Males

4585

M40-44

4585

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5459

Males

4809

M40-44

4809

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5356

Males

4626

M40-44

4626

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3800

Males

3422

M40-44

3422

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4505

Males

3956

M40-44

3956

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

4165

Males

3666

M40-44

3666

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

4104

Males

3562

M40-44

3562

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3552

Males

3096

M40-44

3096

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3015

Males

2683

M40-44

2683

Passing Analysis

Category:
Athletes Passed
1631
Passed By
845
Net Change
+786
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5574
5K → 10K174202-28#5574#5602
10K → 15K133128+5#5602#5597
15K → 20K19356+137#5597#5460
20K → Half567+49#5460#5411
Half → 25K19138+153#5411#5258
25K → 30K210113+97#5258#5161
30K → 20M6187-26#5161#5187
20M → 21M8592-7#5187#5194
21M → 35K908+82#5194#5112
35K → 23M10852+56#5112#5056
23M → 24M9327+66#5056#4990
24M → 40K8120+61#4990#4929
40K → 25.2M507+43#4929#4886
25.2M → Finish1068+98#4886#4788
TOTALS1631845+786
📊

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