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BOSTON MARATHON 2025

Greg Bader

Bib: 5483•M

OH

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0:00
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5883
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:50
Rank: #5687 (+196)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:02:33
Rank: #5355 (+332)
10K → 15K
20:43 | 6:40/mi
20K· 12.43 mi
1:23:36
Rank: #5245 (+110)
15K → 20K
21:03 | 6:47/mi
Half· 13.11 mi
1:28:10
Rank: #5223 (+22)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:44:42
Rank: #5163 (+60)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:06:27
Rank: #5018 (+145)
25K → 30K
21:45 | 7:00/mi
20M
2:16:12
Rank: #5008 (+10)
30K → 20M
9:45 | 7:10/mi
21M
2:23:35
Rank: #4919 (+89)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:28:35
Rank: #4827 (+92)
21M → 35K
5:00 | 6:41/mi
23M
2:37:21
Rank: #4721 (+106)
35K → 23M
8:46 | 7:00/mi
24M
2:44:08
Rank: #4620 (+101)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:50:12
Rank: #4599 (+21)
24M → 40K
6:04 | 7:06/mi
25.2M
2:52:47
Rank: #4582 (+17)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:59:25
Rank: #4504 (+78)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:31:15
Pace6:58 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1520:586:4520:58
6:45
-
10K
6.21 mi10:46:0741:506:4420:52
6:43
-0:02
15K
9.32 mi11:06:501:02:336:4320:43
6:40
-0:03
20K
12.43 mi11:27:531:23:366:4421:03
6:47
+0:07
Half
13.11 mi11:32:271:28:106:444:34
6:42
-0:05
25K
15.53 mi11:48:591:44:426:4416:32
6:49
+0:07
30K
18.64 mi12:10:442:06:276:4721:45
7:00
+0:11
20M
20.00 mi12:20:292:16:126:499:45
7:10
+0:10
21M
21.00 mi12:27:522:23:356:507:23
7:23
+0:13
35K
21.75 mi12:32:522:28:356:505:00
6:41
-0:42
23M
23.00 mi12:41:382:37:216:508:46
7:00
+0:19
24M
24.00 mi12:48:252:44:086:506:47
6:47
-0:13
40K
24.85 mi12:54:292:50:126:516:04
7:06
+0:19
25.2M
25.20 mi12:57:042:52:476:512:35
7:29
+0:23
Finish
26.22 mi13:03:422:59:256:516:38
6:31
-0:58

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

6:31 /mi

Average Pace

6:51 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:27

94% of race

Time at Steady Pace

9:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:25:1520:586:4520:58
6:45
#5883
10K
6.21 mi10:46:0741:506:4420:52
6:43
#5687
15K
9.32 mi11:06:501:02:336:4320:43
6:40
#5355
20K
12.43 mi11:27:531:23:366:4421:03
6:47
#5245
Half
13.11 mi11:32:271:28:106:444:34
6:42
#5223
25K
15.53 mi11:48:591:44:426:4416:32
6:49
#5163
30K
18.64 mi12:10:442:06:276:4721:45
7:00
#5018
20M
20.00 mi12:20:292:16:126:499:45
7:10
#5008
21M
21.00 mi12:27:522:23:356:507:23
7:23
#4919
35K
21.75 mi12:32:522:28:356:505:00
6:41
#4827
23M
23.00 mi12:41:382:37:216:508:46
7:00
#4721
24M
24.00 mi12:48:252:44:086:506:47
6:47
#4620
40K
24.85 mi12:54:292:50:126:516:04
7:06
#4599
25.2M
25.20 mi12:57:042:52:476:512:35
7:29
#4582
Finish
26.22 mi13:03:422:59:256:516:38
6:31
#4504
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5883541854184804(Top 17%)4485(Top 28%)4485(Top 79%)
10K6.21 mi3.10 mi5687+1965254+1645254+1645490(Top 19%)5065(Top 31%)5065(Top 90%)
15K9.32 mi3.11 mi5355+3324964+2904964+2904804(Top 17%)4485(Top 28%)4485(Top 79%)
20K12.43 mi3.11 mi5245+1104859+1054859+1055067(Top 18%)4675(Top 29%)4675(Top 83%)
Half13.11 mi0.68 mi5223+224840+194840+195235(Top 18%)4830(Top 30%)4830(Top 86%)
25K15.53 mi2.42 mi5163+604785+554785+555022(Top 18%)4609(Top 29%)4609(Top 82%)
30K18.64 mi3.11 mi5018+1454625+1604625+1604689(Top 17%)4276(Top 27%)4276(Top 76%)
20M20.00 mi1.36 mi5008+104614+114614+115070(Top 18%)4537(Top 28%)4537(Top 80%)
21M21.00 mi1.00 mi4919+894533+814533+814039(Top 14%)3662(Top 23%)3662(Top 65%)
35K21.75 mi0.75 mi4827+924451+824451+823445(Top 12%)3144(Top 20%)3144(Top 56%)
23M23.00 mi1.25 mi4721+1064345+1064345+1063781(Top 13%)3404(Top 21%)3404(Top 60%)
24M24.00 mi1.00 mi4620+1014254+914254+913429(Top 12%)3084(Top 19%)3084(Top 55%)
40K24.85 mi0.85 mi4599+214227+274227+274450(Top 16%)3818(Top 24%)3818(Top 68%)
25.2M25.20 mi0.35 mi4582+174207+204207+203417(Top 12%)3007(Top 19%)3007(Top 53%)
Finish26.22 mi1.02 mi4504+784131+764131+762891(Top 10%)2586(Top 16%)2586(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4804

Males

4485

M18-39

4485

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5490

Males

5065

M18-39

5065

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4804

Males

4485

M18-39

4485

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5067

Males

4675

M18-39

4675

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5235

Males

4830

M18-39

4830

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5022

Males

4609

M18-39

4609

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4689

Males

4276

M18-39

4276

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5070

Males

4537

M18-39

4537

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4039

Males

3662

M18-39

3662

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3445

Males

3144

M18-39

3144

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3781

Males

3404

M18-39

3404

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3429

Males

3084

M18-39

3084

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4450

Males

3818

M18-39

3818

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3417

Males

3007

M18-39

3007

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2891

Males

2586

M18-39

2586

Passing Analysis

Category:
Athletes Passed
1957
Passed By
578
Net Change
+1379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5883
5K → 10K29498+196#5883#5687
10K → 15K34816+332#5687#5355
15K → 20K17565+110#5355#5245
20K → Half4321+22#5245#5223
Half → 25K13474+60#5223#5163
25K → 30K23186+145#5163#5018
30K → 20M8272+10#5018#5008
20M → 21M11021+89#5008#4919
21M → 35K1008+92#4919#4827
35K → 23M14034+106#4827#4721
23M → 24M11211+101#4721#4620
24M → 40K6241+21#4620#4599
40K → 25.2M3114+17#4599#4582
25.2M → Finish9517+78#4582#4504
TOTALS1957578+1379
📊

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