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BOSTON MARATHON 2025

Paul Mahon

NH

Bib: 30022 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:26/mi
26:12
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:55/mi
50:48
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:27/mi
1:17:02
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:29/mi
1:43:24
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:33/mi
1:49:14
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:00/mi
2:11:04
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:58/mi
2:42:01
↑ 181↓ 1480.2%
138 ft elev
20M
10:17/mi
2:56:00
↑ 64↓ 500.2%
148 ft elev
21M
11:43/mi
3:07:43
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:58/mi
3:15:55
↑ 17↓ 861.7%
156 ft elev
23M
10:55/mi
3:29:35
↑ 23↓ 630.6%
116 ft elev
24M
11:07/mi
3:40:42
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:51/mi
3:49:07
↓ 200.3%
20 ft elev
25.2M
13:55/mi
3:53:55
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
12:07/mi
4:06:16
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:17:02
Pace10:27 /mi
📊Positive Split: 25.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1226:128:2626:12
8:26
-
10K
6.21 mi12:11:4850:488:1124:36
7:55
-0:31
15K
9.32 mi12:38:021:17:028:1626:14
8:27
+0:32
20K
12.43 mi13:04:241:43:248:1926:22
8:29
+0:02
Half
13.11 mi13:10:141:49:148:205:50
8:33
+0:04
25K
15.53 mi13:32:042:11:048:2621:50
9:00
+0:27
30K
18.64 mi14:03:012:42:018:4130:57
9:58
+0:58
20M
20.00 mi14:17:002:56:008:4813:59
10:17
+0:19
21M
21.00 mi14:28:433:07:438:5611:43
11:43
+1:26
35K
21.75 mi14:36:553:15:559:018:12
10:58
-0:45
23M
23.00 mi14:50:353:29:359:0713:40
10:55
-0:03
24M
24.00 mi15:01:423:40:429:1211:07
11:07
+0:12
40K
24.85 mi15:10:073:49:079:138:25
9:51
-1:16
25.2M
25.20 mi15:14:553:53:559:174:48
13:55
+4:04
Finish
26.22 mi15:27:164:06:169:2412:21
12:07
-1:48

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

7:55 /mi

Average Pace

9:24 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:04

53% of race

Time at Steady Pace

53:21

22% of race

Time at Slower Pace

1:01:51

25% of race

Average Pace: 9:24 /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 mi11:47:1226:128:2626:12
8:26
#19483
10K
6.21 mi12:11:4850:488:1124:36
7:55
#17803
15K
9.32 mi12:38:021:17:028:1626:14
8:27
#18180
20K
12.43 mi13:04:241:43:248:1926:22
8:29
#18129
Half
13.11 mi13:10:141:49:148:205:50
8:33
#18185
25K
15.53 mi13:32:042:11:048:2621:50
9:00
#18515
30K
18.64 mi14:03:012:42:018:4130:57
9:58
#19287
20M
20.00 mi14:17:002:56:008:4813:59
10:17
#19563
21M
21.00 mi14:28:433:07:438:5611:43
11:43
#19894
35K
21.75 mi14:36:553:15:559:018:12
10:58
#20173
23M
23.00 mi14:50:353:29:359:0713:40
10:55
#20434
24M
24.00 mi15:01:423:40:429:1211:07
11:07
#20712
40K
24.85 mi15:10:073:49:079:138:25
9:51
#20686
25.2M
25.20 mi15:14:553:53:559:174:48
13:55
#20836
Finish
26.22 mi15:27:164:06:169:2412:21
12:07
#21229
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi19483122441224418990(Top 67%)12046(Top 75%)12046(Top 604%)
10K6.21 mi3.10 mi17803+168011543+70111543+70115802(Top 56%)10746(Top 67%)10746(Top 538%)
15K9.32 mi3.11 mi18180-37711693-15011693-15018990(Top 67%)12046(Top 75%)12046(Top 604%)
20K12.43 mi3.11 mi18129+5111668+2511668+2518145(Top 64%)11677(Top 73%)11677(Top 585%)
Half13.11 mi0.68 mi18185-5611686-1811686-1819512(Top 69%)12276(Top 76%)12276(Top 615%)
25K15.53 mi2.42 mi18515-33011813-12711813-12719919(Top 70%)12378(Top 77%)12378(Top 620%)
30K18.64 mi3.11 mi19287-77212113-30012113-30021487(Top 76%)12934(Top 80%)12934(Top 648%)
20M20.00 mi1.36 mi19563-27612212-9912212-9921828(Top 77%)12965(Top 81%)12965(Top 650%)
21M21.00 mi1.00 mi19894-33112329-11712329-11723044(Top 81%)13462(Top 84%)13462(Top 674%)
35K21.75 mi0.75 mi20173-27912427-9812427-9824108(Top 85%)13925(Top 86%)13925(Top 698%)
23M23.00 mi1.25 mi20434-26112527-10012527-10023025(Top 81%)13349(Top 83%)13349(Top 669%)
24M24.00 mi1.00 mi20712-27812636-10912636-10924213(Top 85%)13923(Top 86%)13923(Top 698%)
40K24.85 mi0.85 mi20686+2612612+2412612+2419934(Top 70%)11768(Top 73%)11768(Top 590%)
25.2M25.20 mi0.35 mi20836-15012657-4512657-4526201(Top 92%)14840(Top 92%)14840(Top 743%)
Finish26.22 mi1.02 mi21229-39312825-16812825-16826929(Top 95%)15260(Top 95%)15260(Top 765%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

18990

Males

12046

M50-54

12046

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

15802

Males

10746

M50-54

10746

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

18990

Males

12046

M50-54

12046

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18145

Males

11677

M50-54

11677

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19512

Males

12276

M50-54

12276

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

19919

Males

12378

M50-54

12378

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

21487

Males

12934

M50-54

12934

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21828

Males

12965

M50-54

12965

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

23044

Males

13462

M50-54

13462

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24108

Males

13925

M50-54

13925

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

23025

Males

13349

M50-54

13349

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24213

Males

13923

M50-54

13923

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19934

Males

11768

M50-54

11768

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26201

Males

14840

M50-54

14840

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

26929

Males

15260

M50-54

15260

Passing Analysis

Category:
Athletes Passed
2368
Passed By
4114
Net Change
-1746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19483
5K → 10K16877+1680#19483#17803
10K → 15K85462-377#17803#18180
15K → 20K210159+51#18180#18129
20K → Half2783-56#18129#18185
Half → 25K80410-330#18185#18515
25K → 30K67839-772#18515#19287
30K → 20M44320-276#19287#19563
20M → 21M30361-331#19563#19894
21M → 35K12291-279#19894#20173
35K → 23M37298-261#20173#20434
23M → 24M13291-278#20434#20712
24M → 40K6640+26#20712#20686
40K → 25.2M7157-150#20686#20836
25.2M → Finish3396-393#20836#21229
TOTALS23684114-1746
📊

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