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BOSTON MARATHON 2025

Julian Andrews

Bib: 29379•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:31/mi
29:35
↑ 97↓ 3451.5%
10K· 6.21 mi
9:57/mi
1:00:31
↑ 79↓ 1380.4%
15K· 9.32 mi
9:44/mi
1:30:44
↑ 67↓ 78
20K· 12.43 mi
9:52/mi
2:01:23
↑ 106↓ 860.1%
Half· 13.11 mi
9:13/mi
2:07:40
↑ 19↓ 370.5%
25K· 15.53 mi
10:23/mi
2:32:51
↑ 66↓ 880.2%
30K· 18.64 mi
10:19/mi
3:04:55
↑ 181↓ 1480.2%
20M
10:25/mi
3:19:05
↑ 64↓ 500.2%
21M
13:26/mi
3:32:31
↑ 106↓ 241.6%
35K· 21.75 mi
10:56/mi
3:40:42
↑ 17↓ 861.7%
23M
11:56/mi
3:55:38
↑ 23↓ 630.6%
24M
10:51/mi
4:06:29
↓ 821.3%
40K· 24.85 mi
11:11/mi
4:16:03
↓ 200.3%
25.2M
12:22/mi
4:20:19
↑ 13↓ 160.2%
Finish· 26.22 mi
9:23/mi
4:29:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:40
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:22:13
Pace10:51 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4429:359:3129:35
9:31
-
10K
6.21 mi12:18:401:00:319:4430:56
9:57
+0:26
15K
9.32 mi12:48:531:30:449:4430:13
9:44
-0:13
20K
12.43 mi13:19:322:01:239:4630:39
9:52
+0:08
Half
13.11 mi13:25:492:07:409:446:17
9:13
-0:39
25K
15.53 mi13:51:002:32:519:5025:11
10:23
+1:10
30K
18.64 mi14:23:043:04:559:5532:04
10:19
-0:04
20M
20.00 mi14:37:143:19:059:5714:10
10:25
+0:06
21M
21.00 mi14:50:403:32:3110:0713:26
13:26
+3:01
35K
21.75 mi14:58:513:40:4210:098:11
10:56
-2:30
23M
23.00 mi15:13:473:55:3810:1514:56
11:56
+1:00
24M
24.00 mi15:24:384:06:2910:1610:51
10:51
-1:05
40K
24.85 mi15:34:124:16:0310:189:34
11:11
+0:20
25.2M
25.20 mi15:38:284:20:1910:204:16
12:22
+1:11
Finish
26.22 mi15:48:024:29:5310:189:34
9:23
-2:59

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

9:13 /mi

Average Pace

10:18 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:39

28% of race

Time at Steady Pace

2:32:02

56% of race

Time at Slower Pace

42:12

16% of race

Average Pace: 10:18 /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 mi11:47:4429:359:3129:35
9:31
#24309
10K
6.21 mi12:18:401:00:319:4430:56
9:57
#24835
15K
9.32 mi12:48:531:30:449:4430:13
9:44
#24667
20K
12.43 mi13:19:322:01:239:4630:39
9:52
#24467
Half
13.11 mi13:25:492:07:409:446:17
9:13
#24370
25K
15.53 mi13:51:002:32:519:5025:11
10:23
#24351
30K
18.64 mi14:23:043:04:559:5532:04
10:19
#24024
20M
20.00 mi14:37:143:19:059:5714:10
10:25
#23887
21M
21.00 mi14:50:403:32:3110:0713:26
13:26
#24049
35K
21.75 mi14:58:513:40:4210:098:11
10:56
#24055
23M
23.00 mi15:13:473:55:3810:1514:56
11:56
#24110
24M
24.00 mi15:24:384:06:2910:1610:51
10:51
#24094
40K
24.85 mi15:34:124:16:0310:189:34
11:11
#24089
25.2M
25.20 mi15:38:284:20:1910:204:16
12:22
#24092
Finish
26.22 mi15:48:024:29:5310:189:34
9:23
#24002
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24309143921439224347(Top 86%)14414(Top 90%)14414(Top 875%)
10K6.21 mi3.10 mi24835-52614627-23514627-23525208(Top 89%)14797(Top 92%)14797(Top 898%)
15K9.32 mi3.11 mi24667+16814554+7314554+7324347(Top 86%)14414(Top 90%)14414(Top 875%)
20K12.43 mi3.11 mi24467+20014445+10914445+10923923(Top 84%)14200(Top 88%)14200(Top 862%)
Half13.11 mi0.68 mi24370+9714403+4214403+4222626(Top 80%)13629(Top 85%)13629(Top 827%)
25K15.53 mi2.42 mi24351+1914380+2314380+2324151(Top 85%)14260(Top 89%)14260(Top 865%)
30K18.64 mi3.11 mi24024+32714221+15914221+15922512(Top 79%)13401(Top 83%)13401(Top 813%)
20M20.00 mi1.36 mi23887+13714139+8214139+8222228(Top 78%)13152(Top 82%)13152(Top 798%)
21M21.00 mi1.00 mi24049-16214194-5514194-5525590(Top 90%)14668(Top 91%)14668(Top 890%)
35K21.75 mi0.75 mi24055-614183+1114183+1124073(Top 85%)13911(Top 86%)13911(Top 844%)
23M23.00 mi1.25 mi24110-5514195-1214195-1225014(Top 88%)14339(Top 89%)14339(Top 870%)
24M24.00 mi1.00 mi24094+1614164+3114164+3123673(Top 83%)13651(Top 85%)13651(Top 828%)
40K24.85 mi0.85 mi24089+514150+1414150+1423537(Top 83%)13521(Top 84%)13521(Top 820%)
25.2M25.20 mi0.35 mi24092-314147+314147+323939(Top 84%)13741(Top 85%)13741(Top 834%)
Finish26.22 mi1.02 mi24002+9014098+4914098+4920748(Top 73%)12175(Top 76%)12175(Top 739%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24347

Males

14414

M55-59

14414

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25208

Males

14797

M55-59

14797

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24347

Males

14414

M55-59

14414

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23923

Males

14200

M55-59

14200

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

22626

Males

13629

M55-59

13629

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24151

Males

14260

M55-59

14260

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22512

Males

13401

M55-59

13401

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22228

Males

13152

M55-59

13152

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25590

Males

14668

M55-59

14668

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24073

Males

13911

M55-59

13911

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25014

Males

14339

M55-59

14339

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

23673

Males

13651

M55-59

13651

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23537

Males

13521

M55-59

13521

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23939

Males

13741

M55-59

13741

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20748

Males

12175

M55-59

12175

Passing Analysis

Category:
Athletes Passed
1604
Passed By
1297
Net Change
+307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24309
5K → 10K70596-526#24309#24835
10K → 15K22557+168#24835#24667
15K → 20K24646+200#24667#24467
20K → Half981+97#24467#24370
Half → 25K126107+19#24370#24351
25K → 30K36033+327#24351#24024
30K → 20M15518+137#24024#23887
20M → 21M24186-162#23887#24049
21M → 35K3642-6#24049#24055
35K → 23M51106-55#24055#24110
23M → 24M5438+16#24110#24094
24M → 40K4540+5#24094#24089
40K → 25.2M1821-3#24089#24092
25.2M → Finish966+90#24092#24002
TOTALS16041297+307
📊

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