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BOSTON MARATHON 2025

Mark Neavyn

Bib: 2696•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 14%
Gender (Male)
#0 / 16105
Top 22%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M45-49)
#0 / 2386
Top 11%
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
6:15/mi
19:25
↑ 97↓ 3451.5%
10K· 6.21 mi
6:19/mi
39:01
↑ 79↓ 1380.4%
15K· 9.32 mi
6:21/mi
58:46
↑ 67↓ 78
20K· 12.43 mi
6:29/mi
1:18:55
↑ 106↓ 860.1%
Half· 13.11 mi
6:20/mi
1:23:14
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:39:13
↑ 66↓ 880.2%
30K· 18.64 mi
6:59/mi
2:00:54
↑ 181↓ 1480.2%
20M
7:10/mi
2:10:39
↑ 64↓ 500.2%
21M
7:49/mi
2:18:28
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:23:52
↑ 17↓ 861.7%
23M
7:36/mi
2:33:23
↑ 23↓ 630.6%
24M
7:19/mi
2:40:42
↓ 821.3%
40K· 24.85 mi
7:20/mi
2:46:58
↓ 200.3%
25.2M
8:13/mi
2:49:48
↑ 13↓ 160.2%
Finish· 26.22 mi
7:25/mi
2:57:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:14
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:34:07
Pace7:11 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4819:256:1519:25
6:15
-
10K
6.21 mi10:40:2439:016:1719:36
6:19
+0:04
15K
9.32 mi11:00:0958:466:1819:45
6:21
+0:02
20K
12.43 mi11:20:181:18:556:2120:09
6:29
+0:08
Half
13.11 mi11:24:371:23:146:214:19
6:20
-0:09
25K
15.53 mi11:40:361:39:136:2315:59
6:36
+0:16
30K
18.64 mi12:02:172:00:546:2921:41
6:59
+0:23
20M
20.00 mi12:12:022:10:396:329:45
7:10
+0:11
21M
21.00 mi12:19:512:18:286:367:49
7:49
+0:39
35K
21.75 mi12:25:152:23:526:375:24
7:13
-0:36
23M
23.00 mi12:34:462:33:236:409:31
7:36
+0:23
24M
24.00 mi12:42:052:40:426:427:19
7:19
-0:17
40K
24.85 mi12:48:212:46:586:436:16
7:20
+0:01
25.2M
25.20 mi12:51:112:49:486:442:50
8:13
+0:53
Finish
26.22 mi12:58:442:57:216:467:33
7:25
-0:48

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

6:15 /mi

Average Pace

6:46 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:13

56% of race

Time at Steady Pace

57:58

33% of race

Time at Slower Pace

20:10

11% of race

Average Pace: 6:46 /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 mi10:20:4819:256:1519:25
6:15
#2140
10K
6.21 mi10:40:2439:016:1719:36
6:19
#2281
15K
9.32 mi11:00:0958:466:1819:45
6:21
#2411
20K
12.43 mi11:20:181:18:556:2120:09
6:29
#2551
Half
13.11 mi11:24:371:23:146:214:19
6:20
#2554
25K
15.53 mi11:40:361:39:136:2315:59
6:36
#2667
30K
18.64 mi12:02:172:00:546:2921:41
6:59
#2942
20M
20.00 mi12:12:022:10:396:329:45
7:10
#3058
21M
21.00 mi12:19:512:18:286:367:49
7:49
#3194
35K
21.75 mi12:25:152:23:526:375:24
7:13
#3295
23M
23.00 mi12:34:462:33:236:409:31
7:36
#3471
24M
24.00 mi12:42:052:40:426:427:19
7:19
#3570
40K
24.85 mi12:48:212:46:586:436:16
7:20
#3641
25.2M
25.20 mi12:51:112:49:486:442:50
8:13
#3683
Finish
26.22 mi12:58:442:57:216:467:33
7:25
#3840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2140204120412673(Top 9%)2547(Top 16%)2547(Top 107%)
10K6.21 mi3.10 mi2281-1412178-1372178-1372473(Top 9%)2363(Top 15%)2363(Top 99%)
15K9.32 mi3.11 mi2411-1302302-1242302-1242673(Top 9%)2547(Top 16%)2547(Top 107%)
20K12.43 mi3.11 mi2551-1402434-1322434-1323041(Top 11%)2893(Top 18%)2893(Top 121%)
Half13.11 mi0.68 mi2554-32440-62440-62657(Top 9%)2540(Top 16%)2540(Top 106%)
25K15.53 mi2.42 mi2667-1132545-1052545-1053412(Top 12%)3221(Top 20%)3221(Top 135%)
30K18.64 mi3.11 mi2942-2752802-2572802-2574561(Top 16%)4162(Top 26%)4162(Top 174%)
20M20.00 mi1.36 mi3058-1162902-1002902-1005035(Top 18%)4502(Top 28%)4502(Top 189%)
21M21.00 mi1.00 mi3194-1363024-1223024-1226241(Top 22%)5209(Top 32%)5209(Top 218%)
35K21.75 mi0.75 mi3295-1013112-883112-886645(Top 23%)5464(Top 34%)5464(Top 229%)
23M23.00 mi1.25 mi3471-1763269-1573269-1577213(Top 25%)5693(Top 35%)5693(Top 239%)
24M24.00 mi1.00 mi3570-993349-803349-806467(Top 23%)5189(Top 32%)5189(Top 217%)
40K24.85 mi0.85 mi3641-713400-513400-515765(Top 20%)4698(Top 29%)4698(Top 197%)
25.2M25.20 mi0.35 mi3683-423436-363436-367034(Top 25%)5324(Top 33%)5324(Top 223%)
Finish26.22 mi1.02 mi3840-1573558-1223558-1228497(Top 30%)6169(Top 38%)6169(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2673

Males

2547

M45-49

2547

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2473

Males

2363

M45-49

2363

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2673

Males

2547

M45-49

2547

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

3041

Males

2893

M45-49

2893

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2657

Males

2540

M45-49

2540

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3412

Males

3221

M45-49

3221

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4561

Males

4162

M45-49

4162

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5035

Males

4502

M45-49

4502

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6241

Males

5209

M45-49

5209

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6645

Males

5464

M45-49

5464

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

7213

Males

5693

M45-49

5693

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

6467

Males

5189

M45-49

5189

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5765

Males

4698

M45-49

4698

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7034

Males

5324

M45-49

5324

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

8497

Males

6169

M45-49

6169

Passing Analysis

Category:
Athletes Passed
417
Passed By
2117
Net Change
-1700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2140
5K → 10K65206-141#2140#2281
10K → 15K47177-130#2281#2411
15K → 20K37177-140#2411#2551
20K → Half1619-3#2551#2554
Half → 25K29142-113#2554#2667
25K → 30K48323-275#2667#2942
30K → 20M31147-116#2942#3058
20M → 21M20156-136#3058#3194
21M → 35K12113-101#3194#3295
35K → 23M26202-176#3295#3471
23M → 24M28127-99#3471#3570
24M → 40K2697-71#3570#3641
40K → 25.2M1153-42#3641#3683
25.2M → Finish21178-157#3683#3840
TOTALS4172117-1700
📊

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