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BOSTON MARATHON 2025

Greg Seery

Bib: 7440•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 30%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #6462
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:11
Rank: #6197 (+265)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:02:54
Rank: #5688 (+509)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:39
Rank: #5279 (+409)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:28:08
Rank: #5199 (+80)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:44:24
Rank: #4978 (+221)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:06:21
Rank: #4982 (-4)
25K → 30K
21:57 | 7:04/mi
20M
2:16:17
Rank: #5050 (-68)
30K → 20M
9:56 | 7:19/mi
21M
2:24:06
Rank: #5115 (-65)
20M → 21M
7:49 | 7:49/mi
35K· 21.75 mi
2:29:39
Rank: #5238 (-123)
21M → 35K
5:33 | 7:25/mi
23M
2:38:46
Rank: #5208 (+30)
35K → 23M
9:07 | 7:17/mi
24M
2:46:12
Rank: #5269 (-61)
23M → 24M
7:26 | 7:26/mi
40K· 24.85 mi
2:52:50
Rank: #5312 (-43)
24M → 40K
6:38 | 7:45/mi
25.2M
2:55:40
Rank: #5311 (+1)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:02:58
Rank: #5307 (+4)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:08
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:34:50
Pace7:14 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4921:116:4921:11
6:49
-
10K
6.21 mi10:48:4942:116:4721:00
6:46
-0:03
15K
9.32 mi11:09:321:02:546:4520:43
6:40
-0:06
20K
12.43 mi11:30:171:23:396:4420:45
6:41
+0:01
Half
13.11 mi11:34:461:28:086:434:29
6:34
-0:07
25K
15.53 mi11:51:021:44:246:4316:16
6:43
+0:09
30K
18.64 mi12:12:592:06:216:4721:57
7:04
+0:21
20M
20.00 mi12:22:552:16:176:499:56
7:19
+0:15
21M
21.00 mi12:30:442:24:066:527:49
7:49
+0:30
35K
21.75 mi12:36:172:29:396:535:33
7:25
-0:24
23M
23.00 mi12:45:242:38:466:549:07
7:17
-0:08
24M
24.00 mi12:52:502:46:126:567:26
7:26
+0:09
40K
24.85 mi12:59:282:52:506:576:38
7:45
+0:19
25.2M
25.20 mi13:02:182:55:406:582:50
8:13
+0:28
Finish
26.22 mi13:09:363:02:586:597:18
7:10
-1:03

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

6:34 /mi

Average Pace

6:59 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:44:24

57% of race

Time at Steady Pace

48:18

26% of race

Time at Slower Pace

30:16

17% of race

Average Pace: 6:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:27:4921:116:4921:11
6:49
#6462
10K
6.21 mi10:48:4942:116:4721:00
6:46
#6197
15K
9.32 mi11:09:321:02:546:4520:43
6:40
#5688
20K
12.43 mi11:30:171:23:396:4420:45
6:41
#5279
Half
13.11 mi11:34:461:28:086:434:29
6:34
#5199
25K
15.53 mi11:51:021:44:246:4316:16
6:43
#4978
30K
18.64 mi12:12:592:06:216:4721:57
7:04
#4982
20M
20.00 mi12:22:552:16:176:499:56
7:19
#5050
21M
21.00 mi12:30:442:24:066:527:49
7:49
#5115
35K
21.75 mi12:36:172:29:396:535:33
7:25
#5238
23M
23.00 mi12:45:242:38:466:549:07
7:17
#5208
24M
24.00 mi12:52:502:46:126:567:26
7:26
#5269
40K
24.85 mi12:59:282:52:506:576:38
7:45
#5312
25.2M
25.20 mi13:02:182:55:406:582:50
8:13
#5311
Finish
26.22 mi13:09:363:02:586:597:18
7:10
#5307
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6462588858884807(Top 17%)4488(Top 28%)4488(Top 80%)
10K6.21 mi3.10 mi6197+2655677+2115677+2115957(Top 21%)5451(Top 34%)5451(Top 97%)
15K9.32 mi3.11 mi5688+5095242+4355242+4354807(Top 17%)4488(Top 28%)4488(Top 80%)
20K12.43 mi3.11 mi5279+4094891+3514891+3514260(Top 15%)3988(Top 25%)3988(Top 71%)
Half13.11 mi0.68 mi5199+804822+694822+694226(Top 15%)3965(Top 25%)3965(Top 70%)
25K15.53 mi2.42 mi4978+2214619+2034619+2034225(Top 15%)3927(Top 24%)3927(Top 70%)
30K18.64 mi3.11 mi4982-44599+204599+205114(Top 18%)4631(Top 29%)4631(Top 82%)
20M20.00 mi1.36 mi5050-684651-524651-525848(Top 21%)5091(Top 32%)5091(Top 90%)
21M21.00 mi1.00 mi5115-654696-454696-456280(Top 22%)5248(Top 33%)5248(Top 93%)
35K21.75 mi0.75 mi5238-1234796-1004796-1008017(Top 28%)6302(Top 39%)6302(Top 112%)
23M23.00 mi1.25 mi5208+304758+384758+385357(Top 19%)4568(Top 28%)4568(Top 81%)
24M24.00 mi1.00 mi5269-614796-384796-387222(Top 25%)5655(Top 35%)5655(Top 100%)
40K24.85 mi0.85 mi5312-434824-284824-288436(Top 30%)6210(Top 39%)6210(Top 110%)
25.2M25.20 mi0.35 mi5311+14813+114813+117094(Top 25%)5384(Top 33%)5384(Top 95%)
Finish26.22 mi1.02 mi5307+44794+194794+196789(Top 24%)5199(Top 32%)5199(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4807

Males

4488

M18-39

4488

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5957

Males

5451

M18-39

5451

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4807

Males

4488

M18-39

4488

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4260

Males

3988

M18-39

3988

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4226

Males

3965

M18-39

3965

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4225

Males

3927

M18-39

3927

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5114

Males

4631

M18-39

4631

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5848

Males

5091

M18-39

5091

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

6280

Males

5248

M18-39

5248

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

8017

Males

6302

M18-39

6302

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5357

Males

4568

M18-39

4568

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7222

Males

5655

M18-39

5655

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8436

Males

6210

M18-39

6210

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

7094

Males

5384

M18-39

5384

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6789

Males

5199

M18-39

5199

Passing Analysis

Category:
Athletes Passed
2137
Passed By
982
Net Change
+1155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6462
5K → 10K35085+265#6462#6197
10K → 15K5178+509#6197#5688
15K → 20K4145+409#5688#5279
20K → Half844+80#5279#5199
Half → 25K23615+221#5199#4978
25K → 30K165169-4#4978#4982
30K → 20M54122-68#4982#5050
20M → 21M60125-65#5050#5115
21M → 35K21144-123#5115#5238
35K → 23M9565+30#5238#5208
23M → 24M3394-61#5208#5269
24M → 40K3982-43#5269#5312
40K → 25.2M2221+1#5312#5311
25.2M → Finish4743+4#5311#5307
TOTALS2137982+1155
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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