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BOSTON MARATHON 2025

Andy Brown

Bib: 21932•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:51
Rank: #20708
Start → 5K
26:51 | 8:39/mi
10K· 6.21 mi
54:20
Rank: #21127 (-419)
5K → 10K
27:29 | 8:51/mi
15K· 9.32 mi
1:21:57
Rank: #21209 (-82)
10K → 15K
27:37 | 8:53/mi
20K· 12.43 mi
1:50:14
Rank: #21271 (-62)
15K → 20K
28:17 | 9:06/mi
Half· 13.11 mi
1:56:13
Rank: #21247 (+24)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:18:31
Rank: #21182 (+65)
Half → 25K
22:18 | 9:12/mi
30K· 18.64 mi
2:48:37
Rank: #21086 (+96)
25K → 30K
30:06 | 9:41/mi
20M
3:02:15
Rank: #21088 (-2)
30K → 20M
13:38 | 10:02/mi
21M
3:13:05
Rank: #21091 (-3)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:20:31
Rank: #21119 (-28)
21M → 35K
7:26 | 9:56/mi
23M
3:33:21
Rank: #21126 (-7)
35K → 23M
12:50 | 10:15/mi
24M
3:43:18
Rank: #21144 (-18)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
3:51:49
Rank: #21109 (+35)
24M → 40K
8:31 | 9:58/mi
25.2M
3:55:34
Rank: #21084 (+25)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
4:05:18
Rank: #21087 (-3)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:13
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:09:05
Pace9:51 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2626:518:3926:51
8:39
-
10K
6.21 mi11:48:5554:208:4527:29
8:51
+0:12
15K
9.32 mi12:16:321:21:578:4827:37
8:53
+0:02
20K
12.43 mi12:44:491:50:148:5228:17
9:06
+0:13
Half
13.11 mi12:50:481:56:138:525:59
8:46
-0:20
25K
15.53 mi13:13:062:18:318:5522:18
9:12
+0:26
30K
18.64 mi13:43:122:48:379:0330:06
9:41
+0:29
20M
20.00 mi13:56:503:02:159:0713:38
10:02
+0:21
21M
21.00 mi14:07:403:13:059:1210:50
10:50
+0:48
35K
21.75 mi14:15:063:20:319:137:26
9:56
-0:54
23M
23.00 mi14:27:563:33:219:1712:50
10:15
+0:19
24M
24.00 mi14:37:533:43:189:189:57
9:57
-0:18
40K
24.85 mi14:46:243:51:499:208:31
9:58
+0:01
25.2M
25.20 mi14:50:093:55:349:213:45
10:52
+0:54
Finish
26.22 mi14:59:534:05:189:229:44
9:33
-1:19

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

8:39 /mi

Average Pace

9:22 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:31

56% of race

Time at Steady Pace

1:05:44

27% of race

Time at Slower Pace

41:03

17% of race

Average Pace: 9:21 /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 mi11:21:2626:518:3926:51
8:39
#20708
10K
6.21 mi11:48:5554:208:4527:29
8:51
#21127
15K
9.32 mi12:16:321:21:578:4827:37
8:53
#21209
20K
12.43 mi12:44:491:50:148:5228:17
9:06
#21271
Half
13.11 mi12:50:481:56:138:525:59
8:46
#21247
25K
15.53 mi13:13:062:18:318:5522:18
9:12
#21182
30K
18.64 mi13:43:122:48:379:0330:06
9:41
#21086
20M
20.00 mi13:56:503:02:159:0713:38
10:02
#21088
21M
21.00 mi14:07:403:13:059:1210:50
10:50
#21091
35K
21.75 mi14:15:063:20:319:137:26
9:56
#21119
23M
23.00 mi14:27:563:33:219:1712:50
10:15
#21126
24M
24.00 mi14:37:533:43:189:189:57
9:57
#21144
40K
24.85 mi14:46:243:51:499:208:31
9:58
#21109
25.2M
25.20 mi14:50:093:55:349:213:45
10:52
#21084
Finish
26.22 mi14:59:534:05:189:229:44
9:33
#21087
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20708127311273121508(Top 76%)13168(Top 82%)13168(Top 1046%)
10K6.21 mi3.10 mi21127-41912950-21912950-21921618(Top 76%)13180(Top 82%)13180(Top 1047%)
15K9.32 mi3.11 mi21209-8212997-4712997-4721508(Top 76%)13168(Top 82%)13168(Top 1046%)
20K12.43 mi3.11 mi21271-6213029-3213029-3221449(Top 76%)13103(Top 81%)13103(Top 1041%)
Half13.11 mi0.68 mi21247+2413018+1113018+1120743(Top 73%)12797(Top 79%)12797(Top 1016%)
25K15.53 mi2.42 mi21182+6512980+3812980+3820750(Top 73%)12752(Top 79%)12752(Top 1013%)
30K18.64 mi3.11 mi21086+9612897+8312897+8320650(Top 73%)12581(Top 78%)12581(Top 999%)
20M20.00 mi1.36 mi21088-212875+2212875+2221049(Top 74%)12606(Top 78%)12606(Top 1001%)
21M21.00 mi1.00 mi21091-312862+1312862+1320926(Top 74%)12457(Top 77%)12457(Top 989%)
35K21.75 mi0.75 mi21119-28128621286221708(Top 76%)12772(Top 79%)12772(Top 1014%)
23M23.00 mi1.25 mi21126-712841+2112841+2121266(Top 75%)12525(Top 78%)12525(Top 995%)
24M24.00 mi1.00 mi21144-1812823+1812823+1821208(Top 75%)12446(Top 77%)12446(Top 989%)
40K24.85 mi0.85 mi21109+3512791+3212791+3220334(Top 72%)11954(Top 74%)11954(Top 949%)
25.2M25.20 mi0.35 mi21084+2512773+1812773+1820242(Top 71%)11911(Top 74%)11911(Top 946%)
Finish26.22 mi1.02 mi21087-312763+1012763+1021357(Top 75%)12463(Top 77%)12463(Top 990%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21508

Males

13168

M60-64

13168

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21618

Males

13180

M60-64

13180

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21508

Males

13168

M60-64

13168

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21449

Males

13103

M60-64

13103

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

20743

Males

12797

M60-64

12797

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20750

Males

12752

M60-64

12752

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20650

Males

12581

M60-64

12581

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

21049

Males

12606

M60-64

12606

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20926

Males

12457

M60-64

12457

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21708

Males

12772

M60-64

12772

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21266

Males

12525

M60-64

12525

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21208

Males

12446

M60-64

12446

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

20334

Males

11954

M60-64

11954

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20242

Males

11911

M60-64

11911

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2stories
+22ft-21ft

Overall

21357

Males

12463

M60-64

12463

Passing Analysis

Category:
Athletes Passed
1464
Passed By
1843
Net Change
-379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20708
5K → 10K118537-419#20708#21127
10K → 15K173255-82#21127#21209
15K → 20K182244-62#21209#21271
20K → Half4420+24#21271#21247
Half → 25K175110+65#21247#21182
25K → 30K247151+96#21182#21086
30K → 20M99101-2#21086#21088
20M → 21M9295-3#21088#21091
21M → 35K4977-28#21091#21119
35K → 23M8592-7#21119#21126
23M → 24M5472-18#21126#21144
24M → 40K6934+35#21144#21109
40K → 25.2M3510+25#21109#21084
25.2M → Finish4245-3#21084#21087
TOTALS14641843-379
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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