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BOSTON MARATHON 2025

Gregory Shank

Bib: 2686•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:21
Rank: #4207
Start → 5K
20:21 | 6:33/mi
10K· 6.21 mi
40:31
Rank: #3927 (+280)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:01:22
Rank: #4280 (-353)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:21:38
Rank: #3931 (+349)
15K → 20K
20:16 | 6:31/mi
Half· 13.11 mi
1:26:05
Rank: #3928 (+3)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:42:01
Rank: #3797 (+131)
Half → 25K
15:56 | 6:34/mi
30K· 18.64 mi
2:02:48
Rank: #3586 (+211)
25K → 30K
20:47 | 6:41/mi
20M
2:11:51
Rank: #3426 (+160)
30K → 20M
9:03 | 6:40/mi
21M
2:18:44
Rank: #3274 (+152)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:23:34
Rank: #3203 (+71)
21M → 35K
4:50 | 6:28/mi
23M
2:31:54
Rank: #3068 (+135)
35K → 23M
8:20 | 6:39/mi
24M
2:38:10
Rank: #2942 (+126)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:43:23
Rank: #2770 (+172)
24M → 40K
5:13 | 6:06/mi
25.2M
2:45:39
Rank: #2699 (+71)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:51:32
Rank: #2547 (+152)
25.2M → Finish
5:53 | 5:46/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:05
Pace6:34 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:27
Pace6:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3620:216:3320:21
6:33
-
10K
6.21 mi10:41:4640:316:3120:10
6:29
-0:04
15K
9.32 mi11:02:371:01:226:3520:51
6:43
+0:14
20K
12.43 mi11:22:531:21:386:3420:16
6:31
-0:12
Half
13.11 mi11:27:201:26:056:344:27
6:31
0:00
25K
15.53 mi11:43:161:42:016:3415:56
6:34
+0:03
30K
18.64 mi12:04:032:02:486:3520:47
6:41
+0:07
20M
20.00 mi12:13:062:11:516:369:03
6:40
-0:01
21M
21.00 mi12:19:592:18:446:366:53
6:53
+0:13
35K
21.75 mi12:24:492:23:346:364:50
6:28
-0:25
23M
23.00 mi12:33:092:31:546:368:20
6:39
+0:11
24M
24.00 mi12:39:252:38:106:356:16
6:16
-0:23
40K
24.85 mi12:44:382:43:236:345:13
6:06
-0:10
25.2M
25.20 mi12:46:542:45:396:342:16
6:34
+0:28
Finish
26.22 mi12:52:472:51:326:335:53
5:46
-0:48

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

5:46 /mi

Average Pace

6:33 /mi

Slowest Pace

6:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:22

10% of race

Time at Steady Pace

2:27:17

86% of race

Time at Slower Pace

6:53

4% of race

Average Pace: 6:33 /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 mi10:21:3620:216:3320:21
6:33
#4207
10K
6.21 mi10:41:4640:316:3120:10
6:29
#3927
15K
9.32 mi11:02:371:01:226:3520:51
6:43
#4280
20K
12.43 mi11:22:531:21:386:3420:16
6:31
#3931
Half
13.11 mi11:27:201:26:056:344:27
6:31
#3928
25K
15.53 mi11:43:161:42:016:3415:56
6:34
#3797
30K
18.64 mi12:04:032:02:486:3520:47
6:41
#3586
20M
20.00 mi12:13:062:11:516:369:03
6:40
#3426
21M
21.00 mi12:19:592:18:446:366:53
6:53
#3274
35K
21.75 mi12:24:492:23:346:364:50
6:28
#3203
23M
23.00 mi12:33:092:31:546:368:20
6:39
#3068
24M
24.00 mi12:39:252:38:106:356:16
6:16
#2942
40K
24.85 mi12:44:382:43:236:345:13
6:06
#2770
25.2M
25.20 mi12:46:542:45:396:342:16
6:34
#2699
Finish
26.22 mi12:52:472:51:326:335:53
5:46
#2547
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4207395939595176(Top 18%)4789(Top 30%)4789(Top 85%)
10K6.21 mi3.10 mi3927+2803713+2463713+2463660(Top 13%)3459(Top 21%)3459(Top 61%)
15K9.32 mi3.11 mi4280-3534026-3134026-3135176(Top 18%)4789(Top 30%)4789(Top 85%)
20K12.43 mi3.11 mi3931+3493702+3243702+3243259(Top 11%)3089(Top 19%)3089(Top 55%)
Half13.11 mi0.68 mi3928+33698+43698+43842(Top 14%)3622(Top 22%)3622(Top 64%)
25K15.53 mi2.42 mi3797+1313579+1193579+1193282(Top 12%)3108(Top 19%)3108(Top 55%)
30K18.64 mi3.11 mi3586+2113388+1913388+1912842(Top 10%)2687(Top 17%)2687(Top 48%)
20M20.00 mi1.36 mi3426+1603240+1483240+1482299(Top 8%)2173(Top 13%)2173(Top 39%)
21M21.00 mi1.00 mi3274+1523096+1443096+1441842(Top 6%)1737(Top 11%)1737(Top 31%)
35K21.75 mi0.75 mi3203+713027+693027+692302(Top 8%)2154(Top 13%)2154(Top 38%)
23M23.00 mi1.25 mi3068+1352901+1262901+1262075(Top 7%)1940(Top 12%)1940(Top 34%)
24M24.00 mi1.00 mi2942+1262783+1182783+1181234(Top 4%)1159(Top 7%)1159(Top 21%)
40K24.85 mi0.85 mi2770+1722625+1582625+158559(Top 2%)522(Top 3%)522(Top 9%)
25.2M25.20 mi0.35 mi2699+712556+692556+69589(Top 2%)549(Top 3%)549(Top 10%)
Finish26.22 mi1.02 mi2547+1522413+1432413+143480(Top 2%)451(Top 3%)451(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

5176

Males

4789

M18-39

4789

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3660

Males

3459

M18-39

3459

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

5176

Males

4789

M18-39

4789

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3259

Males

3089

M18-39

3089

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3842

Males

3622

M18-39

3622

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3282

Males

3108

M18-39

3108

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2842

Males

2687

M18-39

2687

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2299

Males

2173

M18-39

2173

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1842

Males

1737

M18-39

1737

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2302

Males

2154

M18-39

2154

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2075

Males

1940

M18-39

1940

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1234

Males

1159

M18-39

1159

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

559

Males

522

M18-39

522

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

589

Males

549

M18-39

549

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

480

Males

451

M18-39

451

Passing Analysis

Category:
Athletes Passed
2168
Passed By
508
Net Change
+1660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4207
5K → 10K33656+280#4207#3927
10K → 15K24377-353#3927#4280
15K → 20K3501+349#4280#3931
20K → Half1916+3#3931#3928
Half → 25K15019+131#3928#3797
25K → 30K23120+211#3797#3586
30K → 20M1633+160#3586#3426
20M → 21M1575+152#3426#3274
21M → 35K765+71#3274#3203
35K → 23M1383+135#3203#3068
23M → 24M1293+126#3068#2942
24M → 40K1720+172#2942#2770
40K → 25.2M710+71#2770#2699
25.2M → Finish1520+152#2699#2547
TOTALS2168508+1660
📊

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