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BOSTON MARATHON 2025

Shawn Powers

Bib: 1261•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M50-54)
#0 / 1996
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:52
Rank: #5568
Start → 5K
6:43/mi
20:52 split
10K· 6.21 mi
41:52
Rank: #5724 (-156)
5K → 10K
6:46/mi
21:00 split
15K· 9.32 mi
1:02:34
Rank: #5367 (+357)
10K → 15K
6:40/mi
20:42 split
20K· 12.43 mi
1:23:39
Rank: #5272 (+95)
15K → 20K
6:47/mi
21:05 split
Half· 13.11 mi
1:28:12
Rank: #5248 (+24)
20K → Half
6:40/mi
4:33 split
25K· 15.53 mi
1:44:27
Rank: #5009 (+239)
Half → 25K
6:42/mi
16:15 split
30K· 18.64 mi
2:05:22
Rank: #4531 (+478)
25K → 30K
6:44/mi
20:55 split
20M
2:14:24
Rank: #4258 (+273)
30K → 20M
6:39/mi
9:02 split
21M
2:21:10
Rank: #4011 (+247)
20M → 21M
6:46/mi
6:46 split
35K· 21.75 mi
2:26:00
Rank: #3904 (+107)
21M → 35K
6:28/mi
4:50 split
23M
2:34:12
Rank: #3704 (+200)
35K → 23M
6:33/mi
8:12 split
24M
2:40:34
Rank: #3535 (+169)
23M → 24M
6:22/mi
6:22 split
40K· 24.85 mi
2:46:05
Rank: #3398 (+137)
24M → 40K
6:27/mi
5:31 split
25.2M
2:48:25
Rank: #3311 (+87)
40K → 25.2M
6:46/mi
2:20 split
Finish· 26.22 mi
2:54:24
Rank: #3096 (+215)
25.2M → Finish
5:52/mi
5:59 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:28:12
Pace6:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:26:12
Pace6:35 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3820:526:4320:52
6:43
-
10K
6.21 mi10:42:3841:526:4421:00
6:46
+0:03
15K
9.32 mi11:03:201:02:346:4320:42
6:40
-0:06
20K
12.43 mi11:24:251:23:396:4421:05
6:47
+0:07
Half
13.11 mi11:28:581:28:126:444:33
6:40
-0:07
25K
15.53 mi11:45:131:44:276:4316:15
6:42
+0:02
30K
18.64 mi12:06:082:05:226:4420:55
6:44
+0:02
20M
20.00 mi12:15:102:14:246:439:02
6:39
-0:05
21M
21.00 mi12:21:562:21:106:436:46
6:46
+0:07
35K
21.75 mi12:26:462:26:006:434:50
6:28
-0:18
23M
23.00 mi12:34:582:34:126:428:12
6:33
+0:05
24M
24.00 mi12:41:202:40:346:416:22
6:22
-0:11
40K
24.85 mi12:46:512:46:056:415:31
6:27
+0:05
25.2M
25.20 mi12:49:112:48:256:412:20
6:46
+0:19
Finish
26.22 mi12:55:102:54:246:395:59
5:52
-0:54

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

5:52 /mi

Average Pace

6:39 /mi

Slowest Pace

6:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:52

10% of race

Time at Steady Pace

2:36:32

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:21:3820:526:4320:52
6:43
#5568
10K
6.21 mi10:42:3841:526:4421:00
6:46
#5724
15K
9.32 mi11:03:201:02:346:4320:42
6:40
#5367
20K
12.43 mi11:24:251:23:396:4421:05
6:47
#5272
Half
13.11 mi11:28:581:28:126:444:33
6:40
#5248
25K
15.53 mi11:45:131:44:276:4316:15
6:42
#5009
30K
18.64 mi12:06:082:05:226:4420:55
6:44
#4531
20M
20.00 mi12:15:102:14:246:439:02
6:39
#4258
21M
21.00 mi12:21:562:21:106:436:46
6:46
#4011
35K
21.75 mi12:26:462:26:006:434:50
6:28
#3904
23M
23.00 mi12:34:582:34:126:428:12
6:33
#3704
24M
24.00 mi12:41:202:40:346:416:22
6:22
#3535
40K
24.85 mi12:46:512:46:056:415:31
6:27
#3398
25.2M
25.20 mi12:49:112:48:256:412:20
6:46
#3311
Finish
26.22 mi12:55:102:54:246:395:59
5:52
#3096
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5568515351534737(Top 17%)4421(Top 27%)4421(Top 221%)
10K6.21 mi3.10 mi5724-1565282-1295282-1295916(Top 21%)5410(Top 34%)5410(Top 271%)
15K9.32 mi3.11 mi5367+3574969+3134969+3134737(Top 17%)4421(Top 27%)4421(Top 221%)
20K12.43 mi3.11 mi5272+954884+854884+855136(Top 18%)4731(Top 29%)4731(Top 237%)
Half13.11 mi0.68 mi5248+244859+254859+254917(Top 17%)4546(Top 28%)4546(Top 228%)
25K15.53 mi2.42 mi5009+2394646+2134646+2134127(Top 15%)3839(Top 24%)3839(Top 192%)
30K18.64 mi3.11 mi4531+4784222+4244222+4243034(Top 11%)2851(Top 18%)2851(Top 143%)
20M20.00 mi1.36 mi4258+2733981+2413981+2412227(Top 8%)2105(Top 13%)2105(Top 105%)
21M21.00 mi1.00 mi4011+2473755+2263755+2261427(Top 5%)1347(Top 8%)1347(Top 67%)
35K21.75 mi0.75 mi3904+1073655+1003655+1002269(Top 8%)2121(Top 13%)2121(Top 106%)
23M23.00 mi1.25 mi3704+2003475+1803475+1801639(Top 6%)1532(Top 10%)1532(Top 77%)
24M24.00 mi1.00 mi3535+1693317+1583317+1581538(Top 5%)1437(Top 9%)1437(Top 72%)
40K24.85 mi0.85 mi3398+1373190+1273190+1271448(Top 5%)1342(Top 8%)1342(Top 67%)
25.2M25.20 mi0.35 mi3311+873111+793111+79917(Top 3%)850(Top 5%)850(Top 43%)
Finish26.22 mi1.02 mi3096+2152917+1942917+194636(Top 2%)598(Top 4%)598(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4737

Males

4421

M50-54

4421

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5916

Males

5410

M50-54

5410

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4737

Males

4421

M50-54

4421

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5136

Males

4731

M50-54

4731

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4917

Males

4546

M50-54

4546

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4127

Males

3839

M50-54

3839

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3034

Males

2851

M50-54

2851

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2227

Males

2105

M50-54

2105

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1427

Males

1347

M50-54

1347

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2269

Males

2121

M50-54

2121

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1639

Males

1532

M50-54

1532

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1538

Males

1437

M50-54

1437

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1448

Males

1342

M50-54

1342

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

917

Males

850

M50-54

850

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

636

Males

598

M50-54

598

Passing Analysis

Category:
Athletes Passed
2878
Passed By
406
Net Change
+2472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5568
5K → 10K114270-156#5568#5724
10K → 15K36811+357#5724#5367
15K → 20K16772+95#5367#5272
20K → Half4117+24#5272#5248
Half → 25K25819+239#5248#5009
25K → 30K48810+478#5009#4531
30K → 20M2730+273#4531#4258
20M → 21M2470+247#4258#4011
21M → 35K1092+107#4011#3904
35K → 23M2000+200#3904#3704
23M → 24M1701+169#3704#3535
24M → 40K1414+137#3535#3398
40K → 25.2M870+87#3398#3311
25.2M → Finish2150+215#3311#3096
TOTALS2878406+2472
📊

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