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BOSTON MARATHON 2025

Jay Horne

Bib: 8168•M

MS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Masters (Masters Men)
#0 / 10463
Top 12%
Division (M45-49)
#0 / 2386
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5785
Start → 5K
6:44/mi
20:56 split
10K· 6.21 mi
41:35
Rank: #5290 (+495)
5K → 10K
6:39/mi
20:39 split
15K· 9.32 mi
1:02:26
Rank: #5246 (+44)
10K → 15K
6:43/mi
20:51 split
20K· 12.43 mi
1:23:29
Rank: #5146 (+100)
15K → 20K
6:47/mi
21:03 split
Half· 13.11 mi
1:28:05
Rank: #5160 (-14)
20K → Half
6:45/mi
4:36 split
25K· 15.53 mi
1:44:36
Rank: #5095 (+65)
Half → 25K
6:49/mi
16:31 split
30K· 18.64 mi
2:06:30
Rank: #5039 (+56)
25K → 30K
7:03/mi
21:54 split
20M
2:16:04
Rank: #4955 (+84)
30K → 20M
7:02/mi
9:34 split
21M
2:23:34
Rank: #4913 (+42)
20M → 21M
7:30/mi
7:30 split
35K· 21.75 mi
2:28:40
Rank: #4852 (+61)
21M → 35K
6:49/mi
5:06 split
23M
2:37:28
Rank: #4755 (+97)
35K → 23M
7:02/mi
8:48 split
24M
2:44:16
Rank: #4677 (+78)
23M → 24M
6:48/mi
6:48 split
40K· 24.85 mi
2:50:06
Rank: #4574 (+103)
24M → 40K
6:49/mi
5:50 split
25.2M
2:52:43
Rank: #4554 (+20)
40K → 25.2M
7:35/mi
2:37 split
Finish· 26.22 mi
2:59:27
Rank: #4516 (+38)
25.2M → Finish
6:36/mi
6:44 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:05
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:31:22
Pace6:58 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:0220:566:4420:56
6:44
-
10K
6.21 mi10:49:4141:356:4220:39
6:39
-0:05
15K
9.32 mi11:10:321:02:266:4220:51
6:43
+0:04
20K
12.43 mi11:31:351:23:296:4321:03
6:47
+0:04
Half
13.11 mi11:36:111:28:056:434:36
6:45
-0:02
25K
15.53 mi11:52:421:44:366:4416:31
6:49
+0:04
30K
18.64 mi12:14:362:06:306:4721:54
7:03
+0:14
20M
20.00 mi12:24:102:16:046:489:34
7:02
-0:01
21M
21.00 mi12:31:402:23:346:507:30
7:30
+0:28
35K
21.75 mi12:36:462:28:406:505:06
6:49
-0:41
23M
23.00 mi12:45:342:37:286:518:48
7:02
+0:13
24M
24.00 mi12:52:222:44:166:516:48
6:48
-0:14
40K
24.85 mi12:58:122:50:066:515:50
6:49
+0:01
25.2M
25.20 mi13:00:492:52:436:512:37
7:35
+0:46
Finish
26.22 mi13:07:332:59:276:516:44
6:36
-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

6:36 /mi

Average Pace

6:51 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:20

94% of race

Time at Steady Pace

10:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:29:0220:566:4420:56
6:44
#5785
10K
6.21 mi10:49:4141:356:4220:39
6:39
#5290
15K
9.32 mi11:10:321:02:266:4220:51
6:43
#5246
20K
12.43 mi11:31:351:23:296:4321:03
6:47
#5146
Half
13.11 mi11:36:111:28:056:434:36
6:45
#5160
25K
15.53 mi11:52:421:44:366:4416:31
6:49
#5095
30K
18.64 mi12:14:362:06:306:4721:54
7:03
#5039
20M
20.00 mi12:24:102:16:046:489:34
7:02
#4955
21M
21.00 mi12:31:402:23:346:507:30
7:30
#4913
35K
21.75 mi12:36:462:28:406:505:06
6:49
#4852
23M
23.00 mi12:45:342:37:286:518:48
7:02
#4755
24M
24.00 mi12:52:222:44:166:516:48
6:48
#4677
40K
24.85 mi12:58:122:50:066:515:50
6:49
#4574
25.2M
25.20 mi13:00:492:52:436:512:37
7:35
#4554
Finish
26.22 mi13:07:332:59:276:516:44
6:36
#4516
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5785533753375187(Top 18%)4800(Top 30%)4800(Top 201%)
10K6.21 mi3.10 mi5290+4954909+4284909+4284851(Top 17%)4534(Top 28%)4534(Top 190%)
15K9.32 mi3.11 mi5246+444870+394870+395187(Top 18%)4800(Top 30%)4800(Top 201%)
20K12.43 mi3.11 mi5146+1004772+984772+985068(Top 18%)4676(Top 29%)4676(Top 196%)
Half13.11 mi0.68 mi5160-144788-164788-165640(Top 20%)5160(Top 32%)5160(Top 216%)
25K15.53 mi2.42 mi5095+654724+644724+644974(Top 18%)4568(Top 28%)4568(Top 191%)
30K18.64 mi3.11 mi5039+564643+814643+815010(Top 18%)4549(Top 28%)4549(Top 191%)
20M20.00 mi1.36 mi4955+844572+714572+714354(Top 15%)3969(Top 25%)3969(Top 166%)
21M21.00 mi1.00 mi4913+424528+444528+444624(Top 16%)4094(Top 25%)4094(Top 172%)
35K21.75 mi0.75 mi4852+614472+564472+564240(Top 15%)3793(Top 24%)3793(Top 159%)
23M23.00 mi1.25 mi4755+974373+994373+993941(Top 14%)3530(Top 22%)3530(Top 148%)
24M24.00 mi1.00 mi4677+784300+734300+733537(Top 12%)3172(Top 20%)3172(Top 133%)
40K24.85 mi0.85 mi4574+1034203+974203+972984(Top 11%)2693(Top 17%)2693(Top 113%)
25.2M25.20 mi0.35 mi4554+204181+224181+223851(Top 14%)3333(Top 21%)3333(Top 140%)
Finish26.22 mi1.02 mi4516+384143+384143+383390(Top 12%)2974(Top 18%)2974(Top 125%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5187

Males

4800

M45-49

4800

5K→10K

3.1 - 6.2 mi

Top 17%
×5story building
+79ft-138ft

Overall

4851

Males

4534

M45-49

4534

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5187

Males

4800

M45-49

4800

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5068

Males

4676

M45-49

4676

20K→Half

12.4 - 13.1 mi

Top 20%
×2story building
+19ft-37ft

Overall

5640

Males

5160

M45-49

5160

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4974

Males

4568

M45-49

4568

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5010

Males

4549

M45-49

4549

30K→20M

18.6 - 20.0 mi

Top 15%
×5story building
+64ft-50ft

Overall

4354

Males

3969

M45-49

3969

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4624

Males

4094

M45-49

4094

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4240

Males

3793

M45-49

3793

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3941

Males

3530

M45-49

3530

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3537

Males

3172

M45-49

3172

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2984

Males

2693

M45-49

2693

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3851

Males

3333

M45-49

3333

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2story building
+22ft-21ft

Overall

3390

Males

2974

M45-49

2974

Passing Analysis

Category:
Athletes Passed
1925
Passed By
656
Net Change
+1269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5785
5K → 10K53035+495#5785#5290
10K → 15K148104+44#5290#5246
15K → 20K17474+100#5246#5146
20K → Half1933-14#5146#5160
Half → 25K13873+65#5160#5095
25K → 30K185129+56#5095#5039
30K → 20M11935+84#5039#4955
20M → 21M8947+42#4955#4913
21M → 35K8322+61#4913#4852
35K → 23M12831+97#4852#4755
23M → 24M9820+78#4755#4677
24M → 40K1118+103#4677#4574
40K → 25.2M3212+20#4574#4554
25.2M → Finish7133+38#4554#4516
TOTALS1925656+1269
📊

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