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BOSTON MARATHON 2025

Andrew Becker

MA

Bib: 27509 M

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
10:06/mi
31:24
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:23/mi
1:03:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:10/mi
1:35:14
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:37/mi
2:08:12
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:49/mi
2:14:54
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:16/mi
2:39:47
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:02/mi
3:14:05
↑ 181↓ 1480.2%
138 ft elev
20M
9:49/mi
3:27:25
↑ 64↓ 500.2%
148 ft elev
21M
10:31/mi
3:37:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:24/mi
3:45:43
↑ 17↓ 861.7%
156 ft elev
23M
10:33/mi
3:58:56
↑ 23↓ 630.6%
116 ft elev
24M
10:42/mi
4:09:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:19/mi
4:18:27
↓ 200.3%
20 ft elev
25.2M
11:39/mi
4:22:28
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
13:18/mi
4:36:01
↑ 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
Time2:14:54
Pace10:17 /mi
2nd Half
Distance13.11 mi
Time2:21:07
Pace10:46 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:4031:2410:0631:24
10:06
-
10K
6.21 mi12:28:561:03:4010:1532:16
10:23
+0:17
15K
9.32 mi13:00:301:35:1410:1331:34
10:10
-0:13
20K
12.43 mi13:33:282:08:1210:1932:58
10:37
+0:27
Half
13.11 mi13:40:102:14:5410:176:42
9:49
-0:48
25K
15.53 mi14:05:032:39:4710:1724:53
10:16
+0:27
30K
18.64 mi14:39:213:14:0510:2534:18
11:02
+0:46
20M
20.00 mi14:52:413:27:2510:2213:20
9:49
-1:13
21M
21.00 mi15:03:123:37:5610:2310:31
10:31
+0:42
35K
21.75 mi15:10:593:45:4310:237:47
10:24
-0:07
23M
23.00 mi15:24:123:58:5610:2313:13
10:33
+0:09
24M
24.00 mi15:34:544:09:3810:2410:42
10:42
+0:09
40K
24.85 mi15:43:434:18:2710:248:49
10:19
-0:23
25.2M
25.20 mi15:47:444:22:2810:254:01
11:39
+1:20
Finish
26.22 mi16:01:174:36:0110:3213:33
13:18
+1:39

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

9:49 /mi

Average Pace

10:32 /mi

Slowest Pace

13:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:02

7% of race

Time at Steady Pace

3:24:07

74% of race

Time at Slower Pace

51:52

19% of race

Average Pace: 10:32 /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 mi11:56:4031:2410:0631:24
10:06
#25836
10K
6.21 mi12:28:561:03:4010:1532:16
10:23
#26003
15K
9.32 mi13:00:301:35:1410:1331:34
10:10
#25757
20K
12.43 mi13:33:282:08:1210:1932:58
10:37
#25638
Half
13.11 mi13:40:102:14:5410:176:42
9:49
#25582
25K
15.53 mi14:05:032:39:4710:1724:53
10:16
#25279
30K
18.64 mi14:39:213:14:0510:2534:18
11:02
#25071
20M
20.00 mi14:52:413:27:2510:2213:20
9:49
#24826
21M
21.00 mi15:03:123:37:5610:2310:31
10:31
#24625
35K
21.75 mi15:10:593:45:4310:237:47
10:24
#24587
23M
23.00 mi15:24:123:58:5610:2313:13
10:33
#24464
24M
24.00 mi15:34:544:09:3810:2410:42
10:42
#24415
40K
24.85 mi15:43:434:18:2710:248:49
10:19
#24317
25.2M
25.20 mi15:47:444:22:2810:254:01
11:39
#24282
Finish
26.22 mi16:01:174:36:0110:3213:33
13:18
#24531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25836151041510425330(Top 89%)14845(Top 92%)14845(Top 263%)
10K6.21 mi3.10 mi26003-16715158-5415158-5426070(Top 92%)15173(Top 94%)15173(Top 269%)
15K9.32 mi3.11 mi25757+24615049+10915049+10925330(Top 89%)14845(Top 92%)14845(Top 263%)
20K12.43 mi3.11 mi25638+11914989+6014989+6025376(Top 89%)14842(Top 92%)14842(Top 263%)
Half13.11 mi0.68 mi25582+5614967+2214967+2224417(Top 86%)14405(Top 89%)14405(Top 255%)
25K15.53 mi2.42 mi25279+30314804+16314804+16323866(Top 84%)14136(Top 88%)14136(Top 251%)
30K18.64 mi3.11 mi25071+20814688+11614688+11624072(Top 85%)14110(Top 88%)14110(Top 250%)
20M20.00 mi1.36 mi24826+24514565+12314565+12320335(Top 72%)12301(Top 76%)12301(Top 218%)
21M21.00 mi1.00 mi24625+20114464+10114464+10120061(Top 71%)12070(Top 75%)12070(Top 214%)
35K21.75 mi0.75 mi24587+3814436+2814436+2822958(Top 81%)13369(Top 83%)13369(Top 237%)
23M23.00 mi1.25 mi24464+12314359+7714359+7722156(Top 78%)12958(Top 80%)12958(Top 230%)
24M24.00 mi1.00 mi24415+4914331+2814331+2823318(Top 82%)13470(Top 84%)13470(Top 239%)
40K24.85 mi0.85 mi24317+9814278+5314278+5321409(Top 75%)12481(Top 77%)12481(Top 221%)
25.2M25.20 mi0.35 mi24282+3514254+2414254+2422439(Top 79%)13017(Top 81%)13017(Top 231%)
Finish26.22 mi1.02 mi24531-24914354-10014354-10027771(Top 98%)15715(Top 98%)15715(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25330

Males

14845

M18-39

14845

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

26070

Males

15173

M18-39

15173

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25330

Males

14845

M18-39

14845

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25376

Males

14842

M18-39

14842

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24417

Males

14405

M18-39

14405

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23866

Males

14136

M18-39

14136

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24072

Males

14110

M18-39

14110

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20335

Males

12301

M18-39

12301

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20061

Males

12070

M18-39

12070

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

22958

Males

13369

M18-39

13369

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

22156

Males

12958

M18-39

12958

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23318

Males

13470

M18-39

13470

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

21409

Males

12481

M18-39

12481

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22439

Males

13017

M18-39

13017

25.2M→Finish

25.2 - 26.2 mi

Top 98%
×2story building
+22ft-21ft

Overall

27771

Males

15715

M18-39

15715

Passing Analysis

Category:
Athletes Passed
2045
Passed By
740
Net Change
+1305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25836
5K → 10K135302-167#25836#26003
10K → 15K27529+246#26003#25757
15K → 20K17960+119#25757#25638
20K → Half571+56#25638#25582
Half → 25K3096+303#25582#25279
25K → 30K24537+208#25279#25071
30K → 20M2450+245#25071#24826
20M → 21M2010+201#24826#24625
21M → 35K5012+38#24625#24587
35K → 23M13310+123#24587#24464
23M → 24M7021+49#24464#24415
24M → 40K1035+98#24415#24317
40K → 25.2M372+35#24317#24282
25.2M → Finish6255-249#24282#24531
TOTALS2045740+1305
📊

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