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BOSTON MARATHON 2025

Alan Finder

Bib: 5187•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Division (M18-39)
#0 / 5642
Top 30%
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
6:25/mi
19:57
↑ 97↓ 3451.5%
10K· 6.21 mi
6:25/mi
39:53
↑ 79↓ 1380.4%
15K· 9.32 mi
6:29/mi
1:00:02
↑ 67↓ 78
20K· 12.43 mi
6:30/mi
1:20:13
↑ 106↓ 860.1%
Half· 13.11 mi
6:28/mi
1:24:38
↑ 19↓ 370.5%
25K· 15.53 mi
6:30/mi
1:40:23
↑ 66↓ 880.2%
30K· 18.64 mi
6:33/mi
2:00:43
↑ 181↓ 1480.2%
20M
6:32/mi
2:09:36
↑ 64↓ 500.2%
21M
6:44/mi
2:16:20
↑ 106↓ 241.6%
35K· 21.75 mi
6:13/mi
2:20:59
↑ 17↓ 861.7%
23M
6:24/mi
2:29:00
↑ 23↓ 630.6%
24M
6:20/mi
2:35:20
↓ 821.3%
40K· 24.85 mi
6:19/mi
2:40:44
↓ 200.3%
25.2M
6:55/mi
2:43:07
↑ 13↓ 160.2%
Finish· 26.22 mi
6:09/mi
2:49:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:38
Pace6:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:24:45
Pace6:28 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2319:576:2519:57
6:25
-
10K
6.21 mi10:44:1939:536:2519:56
6:25
0:00
15K
9.32 mi11:04:281:00:026:2620:09
6:29
+0:04
20K
12.43 mi11:24:391:20:136:2720:11
6:30
+0:01
Half
13.11 mi11:29:041:24:386:274:25
6:28
-0:02
25K
15.53 mi11:44:491:40:236:2815:45
6:30
+0:02
30K
18.64 mi12:05:092:00:436:2920:20
6:33
+0:03
20M
20.00 mi12:14:022:09:366:298:53
6:32
-0:01
21M
21.00 mi12:20:462:16:206:306:44
6:44
+0:12
35K
21.75 mi12:25:252:20:596:294:39
6:13
-0:31
23M
23.00 mi12:33:262:29:006:298:01
6:24
+0:11
24M
24.00 mi12:39:462:35:206:286:20
6:20
-0:04
40K
24.85 mi12:45:102:40:446:285:24
6:19
-0:01
25.2M
25.20 mi12:47:332:43:076:282:23
6:55
+0:36
Finish
26.22 mi12:53:492:49:236:286:16
6:09
-0:46

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

6:09 /mi

Average Pace

6:28 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:00

99% of race

Time at Steady Pace

2:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:24:2319:576:2519:57
6:25
#3257
10K
6.21 mi10:44:1939:536:2519:56
6:25
#3181
15K
9.32 mi11:04:281:00:026:2620:09
6:29
#3263
20K
12.43 mi11:24:391:20:136:2720:11
6:30
#3191
Half
13.11 mi11:29:041:24:386:274:25
6:28
#3205
25K
15.53 mi11:44:491:40:236:2815:45
6:30
#3131
30K
18.64 mi12:05:092:00:436:2920:20
6:33
#2890
20M
20.00 mi12:14:022:09:366:298:53
6:32
#2762
21M
21.00 mi12:20:462:16:206:306:44
6:44
#2619
35K
21.75 mi12:25:252:20:596:294:39
6:13
#2540
23M
23.00 mi12:33:262:29:006:298:01
6:24
#2395
24M
24.00 mi12:39:462:35:206:286:20
6:20
#2330
40K
24.85 mi12:45:102:40:446:285:24
6:19
#2239
25.2M
25.20 mi12:47:332:43:076:282:23
6:55
#2202
Finish
26.22 mi12:53:492:49:236:286:16
6:09
#2145
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3257309230923454(Top 12%)3270(Top 20%)3270(Top 58%)
10K6.21 mi3.10 mi3181+763025+673025+673127(Top 11%)2975(Top 18%)2975(Top 53%)
15K9.32 mi3.11 mi3263-823102-773102-773454(Top 12%)3270(Top 20%)3270(Top 58%)
20K12.43 mi3.11 mi3191+723038+643038+643088(Top 11%)2931(Top 18%)2931(Top 52%)
Half13.11 mi0.68 mi3205-143052-143052-143443(Top 12%)3259(Top 20%)3259(Top 58%)
25K15.53 mi2.42 mi3131+742984+682984+682851(Top 10%)2712(Top 17%)2712(Top 48%)
30K18.64 mi3.11 mi2890+2412752+2322752+2322170(Top 8%)2054(Top 13%)2054(Top 36%)
20M20.00 mi1.36 mi2762+1282630+1222630+1221764(Top 6%)1670(Top 10%)1670(Top 30%)
21M21.00 mi1.00 mi2619+1432495+1352495+1351314(Top 5%)1243(Top 8%)1243(Top 22%)
35K21.75 mi0.75 mi2540+792419+762419+761287(Top 5%)1217(Top 8%)1217(Top 22%)
23M23.00 mi1.25 mi2395+1452281+1382281+1381156(Top 4%)1092(Top 7%)1092(Top 19%)
24M24.00 mi1.00 mi2330+652217+642217+641407(Top 5%)1318(Top 8%)1318(Top 23%)
40K24.85 mi0.85 mi2239+912128+892128+891011(Top 4%)948(Top 6%)948(Top 17%)
25.2M25.20 mi0.35 mi2202+372092+362092+361246(Top 4%)1148(Top 7%)1148(Top 20%)
Finish26.22 mi1.02 mi2145+572035+572035+571350(Top 5%)1257(Top 8%)1257(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3454

Males

3270

M18-39

3270

5K→10K

3.1 - 6.2 mi

Top 11%
×5story building
+79ft-138ft

Overall

3127

Males

2975

M18-39

2975

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3454

Males

3270

M18-39

3270

15K→20K

9.3 - 12.4 mi

Top 11%
×5story building
+106ft-86ft

Overall

3088

Males

2931

M18-39

2931

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3443

Males

3259

M18-39

3259

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2851

Males

2712

M18-39

2712

25K→30K

15.5 - 18.6 mi

Top 8%
×9story building
+181ft-148ft

Overall

2170

Males

2054

M18-39

2054

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1764

Males

1670

M18-39

1670

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1314

Males

1243

M18-39

1243

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1287

Males

1217

M18-39

1217

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1156

Males

1092

M18-39

1092

23M→24M

23.0 - 24.0 mi

Top 5%
×6story building
+12ft-82ft

Overall

1407

Males

1318

M18-39

1318

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1011

Males

948

M18-39

948

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1246

Males

1148

M18-39

1148

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1350

Males

1257

M18-39

1257

Passing Analysis

Category:
Athletes Passed
1497
Passed By
385
Net Change
+1112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3257
5K → 10K17397+76#3257#3181
10K → 15K60142-82#3181#3263
15K → 20K11341+72#3263#3191
20K → Half1024-14#3191#3205
Half → 25K10733+74#3205#3131
25K → 30K25918+241#3131#2890
30K → 20M1324+128#2890#2762
20M → 21M1474+143#2762#2619
21M → 35K801+79#2619#2540
35K → 23M1461+145#2540#2395
23M → 24M716+65#2395#2330
24M → 40K932+91#2330#2239
40K → 25.2M414+37#2239#2202
25.2M → Finish658+57#2202#2145
TOTALS1497385+1112
📊

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