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BOSTON MARATHON 2025

Shawn Mihill

Bib: 6275•M

NH

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Division (M18-39)
#0 / 5642
Top 33%
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
6:08/mi
19:03
↑ 97↓ 3451.5%
10K· 6.21 mi
6:17/mi
38:34
↑ 79↓ 1380.4%
15K· 9.32 mi
6:21/mi
58:17
↑ 67↓ 78
20K· 12.43 mi
6:25/mi
1:18:14
↑ 106↓ 860.1%
Half· 13.11 mi
6:17/mi
1:22:31
↑ 19↓ 370.5%
25K· 15.53 mi
6:31/mi
1:38:18
↑ 66↓ 880.2%
30K· 18.64 mi
6:43/mi
1:59:11
↑ 181↓ 1480.2%
20M
6:49/mi
2:08:27
↑ 64↓ 500.2%
21M
7:09/mi
2:15:36
↑ 106↓ 241.6%
35K· 21.75 mi
6:36/mi
2:20:32
↑ 17↓ 861.7%
23M
6:54/mi
2:29:10
↑ 23↓ 630.6%
24M
6:39/mi
2:35:49
↓ 821.3%
40K· 24.85 mi
6:55/mi
2:41:44
↓ 200.3%
25.2M
7:29/mi
2:44:19
↑ 13↓ 160.2%
Finish· 26.22 mi
6:31/mi
2:50:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:31
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:28:26
Pace6:45 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3119:036:0819:03
6:08
-
10K
6.21 mi10:43:0238:346:1219:31
6:17
+0:09
15K
9.32 mi11:02:4558:176:1519:43
6:21
+0:04
20K
12.43 mi11:22:421:18:146:1819:57
6:25
+0:04
Half
13.11 mi11:26:591:22:316:184:17
6:17
-0:08
25K
15.53 mi11:42:461:38:186:2015:47
6:31
+0:14
30K
18.64 mi12:03:391:59:116:2420:53
6:43
+0:12
20M
20.00 mi12:12:552:08:276:259:16
6:49
+0:06
21M
21.00 mi12:20:042:15:366:277:09
7:09
+0:20
35K
21.75 mi12:25:002:20:326:284:56
6:36
-0:33
23M
23.00 mi12:33:382:29:106:298:38
6:54
+0:18
24M
24.00 mi12:40:172:35:496:306:39
6:39
-0:15
40K
24.85 mi12:46:122:41:446:305:55
6:55
+0:16
25.2M
25.20 mi12:48:472:44:196:312:35
7:29
+0:34
Finish
26.22 mi12:55:252:50:576:316:38
6:31
-0:58

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

6:08 /mi

Average Pace

6:31 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:31

48% of race

Time at Steady Pace

54:53

32% of race

Time at Slower Pace

33:33

20% of race

Average Pace: 6:31 /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 mi10:23:3119:036:0819:03
6:08
#1539
10K
6.21 mi10:43:0238:346:1219:31
6:17
#1911
15K
9.32 mi11:02:4558:176:1519:43
6:21
#2125
20K
12.43 mi11:22:421:18:146:1819:57
6:25
#2237
Half
13.11 mi11:26:591:22:316:184:17
6:17
#2240
25K
15.53 mi11:42:461:38:186:2015:47
6:31
#2331
30K
18.64 mi12:03:391:59:116:2420:53
6:43
#2415
20M
20.00 mi12:12:552:08:276:259:16
6:49
#2433
21M
21.00 mi12:20:042:15:366:277:09
7:09
#2426
35K
21.75 mi12:25:002:20:326:284:56
6:36
#2422
23M
23.00 mi12:33:382:29:106:298:38
6:54
#2448
24M
24.00 mi12:40:172:35:496:306:39
6:39
#2423
40K
24.85 mi12:46:122:41:446:305:55
6:55
#2447
25.2M
25.20 mi12:48:472:44:196:312:35
7:29
#2452
Finish
26.22 mi12:55:252:50:576:316:38
6:31
#2429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1539146614662621(Top 9%)2501(Top 16%)2501(Top 44%)
10K6.21 mi3.10 mi1911-3721820-3541820-3542309(Top 8%)2210(Top 14%)2210(Top 39%)
15K9.32 mi3.11 mi2125-2142028-2082028-2082621(Top 9%)2501(Top 16%)2501(Top 44%)
20K12.43 mi3.11 mi2237-1122138-1102138-1102642(Top 9%)2515(Top 16%)2515(Top 45%)
Half13.11 mi0.68 mi2240-32140-22140-22428(Top 9%)2325(Top 14%)2325(Top 41%)
25K15.53 mi2.42 mi2331-912224-842224-842944(Top 10%)2800(Top 17%)2800(Top 50%)
30K18.64 mi3.11 mi2415-842304-802304-802989(Top 11%)2811(Top 17%)2811(Top 50%)
20M20.00 mi1.36 mi2433-182321-172321-173047(Top 11%)2837(Top 18%)2837(Top 50%)
21M21.00 mi1.00 mi2426+72313+82313+82914(Top 10%)2700(Top 17%)2700(Top 48%)
35K21.75 mi0.75 mi2422+42311+22311+22940(Top 10%)2712(Top 17%)2712(Top 48%)
23M23.00 mi1.25 mi2448-262330-192330-193193(Top 11%)2913(Top 18%)2913(Top 52%)
24M24.00 mi1.00 mi2423+252305+252305+252728(Top 10%)2502(Top 16%)2502(Top 44%)
40K24.85 mi0.85 mi2447-242323-182323-183467(Top 12%)3086(Top 19%)3086(Top 55%)
25.2M25.20 mi0.35 mi2452-52326-32326-33369(Top 12%)2959(Top 18%)2959(Top 52%)
Finish26.22 mi1.02 mi2429+232303+232303+232875(Top 10%)2570(Top 16%)2570(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21story building
+97ft-345ft

Overall

2621

Males

2501

M18-39

2501

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2309

Males

2210

M18-39

2210

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+67ft-78ft

Overall

2621

Males

2501

M18-39

2501

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2642

Males

2515

M18-39

2515

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2428

Males

2325

M18-39

2325

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2944

Males

2800

M18-39

2800

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2989

Males

2811

M18-39

2811

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3047

Males

2837

M18-39

2837

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2914

Males

2700

M18-39

2700

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2940

Males

2712

M18-39

2712

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

3193

Males

2913

M18-39

2913

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2728

Males

2502

M18-39

2502

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3467

Males

3086

M18-39

3086

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3369

Males

2959

M18-39

2959

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2story building
+22ft-21ft

Overall

2875

Males

2570

M18-39

2570

Passing Analysis

Category:
Athletes Passed
458
Passed By
1348
Net Change
-890
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1539
5K → 10K11383-372#1539#1911
10K → 15K22236-214#1911#2125
15K → 20K34146-112#2125#2237
20K → Half1114-3#2237#2240
Half → 25K27118-91#2240#2331
25K → 30K67151-84#2331#2415
30K → 20M3452-18#2415#2433
20M → 21M4437+7#2433#2426
21M → 35K3228+4#2426#2422
35K → 23M4167-26#2422#2448
23M → 24M4823+25#2448#2423
24M → 40K2852-24#2423#2447
40K → 25.2M1318-5#2447#2452
25.2M → Finish4623+23#2452#2429
TOTALS4581348-890
📊

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