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BOSTON MARATHON 2025

Russell Bader

Bib: 10594•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 31%
Division (M45-49)
#0 / 2386
Top 44%
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
7:10/mi
22:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
43:52
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:05:26
↑ 67↓ 78
20K· 12.43 mi
7:01/mi
1:27:14
↑ 106↓ 860.1%
Half· 13.11 mi
6:58/mi
1:31:59
↑ 19↓ 370.5%
25K· 15.53 mi
7:04/mi
1:49:07
↑ 66↓ 880.2%
30K· 18.64 mi
7:41/mi
2:12:58
↑ 181↓ 1480.2%
20M
7:43/mi
2:23:27
↑ 64↓ 500.2%
21M
8:23/mi
2:31:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:37:44
↑ 17↓ 861.7%
23M
8:24/mi
2:48:15
↑ 23↓ 630.6%
24M
8:15/mi
2:56:30
↓ 821.3%
40K· 24.85 mi
8:52/mi
3:04:05
↓ 200.3%
25.2M
9:08/mi
3:07:14
↑ 13↓ 160.2%
Finish· 26.22 mi
7:30/mi
3:14:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:59
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3222:167:1022:16
7:10
-
10K
6.21 mi11:11:0843:527:0421:36
6:57
-0:13
15K
9.32 mi11:32:421:05:267:0121:34
6:56
-0:01
20K
12.43 mi11:54:301:27:147:0121:48
7:01
+0:05
Half
13.11 mi11:59:151:31:597:014:45
6:58
-0:03
25K
15.53 mi12:16:231:49:077:0117:08
7:04
+0:06
30K
18.64 mi12:40:142:12:587:0823:51
7:41
+0:37
20M
20.00 mi12:50:432:23:277:1010:29
7:43
+0:02
21M
21.00 mi12:59:062:31:507:148:23
8:23
+0:40
35K
21.75 mi13:05:002:37:447:155:54
7:53
-0:30
23M
23.00 mi13:15:312:48:157:1910:31
8:24
+0:31
24M
24.00 mi13:23:462:56:307:218:15
8:15
-0:09
40K
24.85 mi13:31:213:04:057:247:35
8:52
+0:37
25.2M
25.20 mi13:34:303:07:147:263:09
9:08
+0:16
Finish
26.22 mi13:42:093:14:537:267:39
7:30
-1:38

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

6:56 /mi

Average Pace

7:26 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:07

56% of race

Time at Steady Pace

47:53

25% of race

Time at Slower Pace

37:53

19% of race

Average Pace: 7:26 /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 mi10:49:3222:167:1022:16
7:10
#9185
10K
6.21 mi11:11:0843:527:0421:36
6:57
#8338
15K
9.32 mi11:32:421:05:267:0121:34
6:56
#7894
20K
12.43 mi11:54:301:27:147:0121:48
7:01
#7614
Half
13.11 mi11:59:151:31:597:014:45
6:58
#7595
25K
15.53 mi12:16:231:49:077:0117:08
7:04
#7416
30K
18.64 mi12:40:142:12:587:0823:51
7:41
#7551
20M
20.00 mi12:50:432:23:277:1010:29
7:43
#7554
21M
21.00 mi12:59:062:31:507:148:23
8:23
#7605
35K
21.75 mi13:05:002:37:447:155:54
7:53
#7696
23M
23.00 mi13:15:312:48:157:1910:31
8:24
#7923
24M
24.00 mi13:23:462:56:307:218:15
8:15
#8143
40K
24.85 mi13:31:213:04:057:247:35
8:52
#8417
25.2M
25.20 mi13:34:303:07:147:263:09
9:08
#8488
Finish
26.22 mi13:42:093:14:537:267:39
7:30
#8509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9185771677167244(Top 26%)6432(Top 40%)6432(Top 270%)
10K6.21 mi3.10 mi8338+8477197+5197197+5197620(Top 27%)6727(Top 42%)6727(Top 282%)
15K9.32 mi3.11 mi7894+4446916+2816916+2817244(Top 26%)6432(Top 40%)6432(Top 270%)
20K12.43 mi3.11 mi7614+2806705+2116705+2116978(Top 25%)6193(Top 38%)6193(Top 260%)
Half13.11 mi0.68 mi7595+196692+136692+137297(Top 26%)6439(Top 40%)6439(Top 270%)
25K15.53 mi2.42 mi7416+1796558+1346558+1346754(Top 24%)5946(Top 37%)5946(Top 249%)
30K18.64 mi3.11 mi7551-1356602-446602-449018(Top 32%)7144(Top 44%)7144(Top 299%)
20M20.00 mi1.36 mi7554-36552+506552+508429(Top 30%)6684(Top 42%)6684(Top 280%)
21M21.00 mi1.00 mi7605-516555-36555-39721(Top 34%)7213(Top 45%)7213(Top 302%)
35K21.75 mi0.75 mi7696-916595-406595-4011402(Top 40%)8036(Top 50%)8036(Top 337%)
23M23.00 mi1.25 mi7923-2276689-946689-9412642(Top 45%)8528(Top 53%)8528(Top 357%)
24M24.00 mi1.00 mi8143-2206795-1066795-10612874(Top 45%)8578(Top 53%)8578(Top 360%)
40K24.85 mi0.85 mi8417-2746929-1346929-13415524(Top 55%)9658(Top 60%)9658(Top 405%)
25.2M25.20 mi0.35 mi8488-716950-216950-2112468(Top 44%)8197(Top 51%)8197(Top 344%)
Finish26.22 mi1.02 mi8509-216942+86942+89212(Top 32%)6557(Top 41%)6557(Top 275%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

7244

Males

6432

M45-49

6432

5K→10K

3.1 - 6.2 mi

Top 27%
×5story building
+79ft-138ft

Overall

7620

Males

6727

M45-49

6727

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

7244

Males

6432

M45-49

6432

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6978

Males

6193

M45-49

6193

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

7297

Males

6439

M45-49

6439

Half→25K

13.1 - 15.5 mi

Top 24%
×4story building
+66ft-88ft

Overall

6754

Males

5946

M45-49

5946

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

9018

Males

7144

M45-49

7144

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

8429

Males

6684

M45-49

6684

20M→21M

20.0 - 21.0 mi

Top 34%
×8story building
+106ft-24ft

Overall

9721

Males

7213

M45-49

7213

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11402

Males

8036

M45-49

8036

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12642

Males

8528

M45-49

8528

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12874

Males

8578

M45-49

8578

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15524

Males

9658

M45-49

9658

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12468

Males

8197

M45-49

8197

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

9212

Males

6557

M45-49

6557

Passing Analysis

Category:
Athletes Passed
2409
Passed By
1733
Net Change
+676
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9185
5K → 10K87225+847#9185#8338
10K → 15K45612+444#8338#7894
15K → 20K30525+280#7894#7614
20K → Half3415+19#7614#7595
Half → 25K20627+179#7595#7416
25K → 30K141276-135#7416#7551
30K → 20M103106-3#7551#7554
20M → 21M72123-51#7554#7605
21M → 35K34125-91#7605#7696
35K → 23M57284-227#7696#7923
23M → 24M26246-220#7923#8143
24M → 40K26300-274#8143#8417
40K → 25.2M2293-71#8417#8488
25.2M → Finish5576-21#8488#8509
TOTALS24091733+676
📊

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