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BOSTON MARATHON 2025

Csaba Dr. Bognar

Bib: 14965•X

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0:00
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Overall
#0 / 28404
Gender (Other)
#0 / 71
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #13688
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
48:39
Rank: #15031 (-1343)
5K → 10K
24:49 | 7:59/mi
15K· 9.32 mi
1:15:49
Rank: #17321 (-2290)
10K → 15K
27:10 | 8:45/mi
20K· 12.43 mi
1:44:46
Rank: #18832 (-1511)
15K → 20K
28:57 | 9:19/mi
Half· 13.11 mi
1:50:54
Rank: #19007 (-175)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:14:17
Rank: #19750 (-743)
Half → 25K
23:23 | 9:39/mi
30K· 18.64 mi
2:46:21
Rank: #20495 (-745)
25K → 30K
32:04 | 10:19/mi
20M
3:01:12
Rank: #20851 (-356)
30K → 20M
14:51 | 10:56/mi
21M
3:13:31
Rank: #21192 (-341)
20M → 21M
12:19 | 12:19/mi
35K· 21.75 mi
3:22:07
Rank: #21433 (-241)
21M → 35K
8:36 | 11:30/mi
23M
3:36:54
Rank: #21724 (-291)
35K → 23M
14:47 | 11:48/mi
24M
3:48:24
Rank: #21907 (-183)
23M → 24M
11:30 | 11:30/mi
40K· 24.85 mi
3:58:37
Rank: #22076 (-169)
24M → 40K
10:13 | 11:57/mi
25.2M
4:03:11
Rank: #22159 (-83)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:15:14
Rank: #22378 (-219)
25.2M → Finish
12:03 | 11:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:54
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:24:20
Pace11:01 /mi
📊Positive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0423:507:4023:50
7:40
-
10K
6.21 mi11:20:5348:397:5024:49
7:59
+0:19
15K
9.32 mi11:48:031:15:498:0827:10
8:45
+0:46
20K
12.43 mi12:17:001:44:468:2628:57
9:19
+0:34
Half
13.11 mi12:23:081:50:548:286:08
8:59
-0:20
25K
15.53 mi12:46:312:14:178:3923:23
9:39
+0:40
30K
18.64 mi13:18:352:46:218:5532:04
10:19
+0:40
20M
20.00 mi13:33:263:01:129:0414:51
10:56
+0:37
21M
21.00 mi13:45:453:13:319:1312:19
12:19
+1:23
35K
21.75 mi13:54:213:22:079:188:36
11:30
-0:49
23M
23.00 mi14:09:083:36:549:2614:47
11:48
+0:18
24M
24.00 mi14:20:383:48:249:3111:30
11:30
-0:18
40K
24.85 mi14:30:513:58:379:3610:13
11:57
+0:27
25.2M
25.20 mi14:35:254:03:119:394:34
13:15
+1:18
Finish
26.22 mi14:47:284:15:149:4512:03
11:49
-1:26

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

7:40 /mi

Average Pace

9:45 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:17

53% of race

Time at Steady Pace

1:07:01

26% of race

Time at Slower Pace

53:56

21% of race

Average Pace: 9:44 /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 mi10:56:0423:507:4023:50
7:40
#13688
10K
6.21 mi11:20:5348:397:5024:49
7:59
#15031
15K
9.32 mi11:48:031:15:498:0827:10
8:45
#17321
20K
12.43 mi12:17:001:44:468:2628:57
9:19
#18832
Half
13.11 mi12:23:081:50:548:286:08
8:59
#19007
25K
15.53 mi12:46:312:14:178:3923:23
9:39
#19750
30K
18.64 mi13:18:352:46:218:5532:04
10:19
#20495
20M
20.00 mi13:33:263:01:129:0414:51
10:56
#20851
21M
21.00 mi13:45:453:13:319:1312:19
12:19
#21192
35K
21.75 mi13:54:213:22:079:188:36
11:30
#21433
23M
23.00 mi14:09:083:36:549:2614:47
11:48
#21724
24M
24.00 mi14:20:383:48:249:3111:30
11:30
#21907
40K
24.85 mi14:30:513:58:379:3610:13
11:57
#22076
25.2M
25.20 mi14:35:254:03:119:394:34
13:15
#22159
Finish
26.22 mi14:47:284:15:149:4512:03
11:49
#22378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXAge DivSeg. OverallSeg. XSeg. Age Div
5K3.11 mi3.11 mi13688414120707(Top 73%)58(Top 82%)58
10K6.21 mi3.10 mi15031-134345-445-416364(Top 58%)48(Top 68%)48
15K9.32 mi3.11 mi17321-229052-752-720707(Top 73%)58(Top 82%)58
20K12.43 mi3.11 mi18832-151155-355-322313(Top 79%)59(Top 83%)59
Half13.11 mi0.68 mi19007-17556-156-121734(Top 77%)59(Top 83%)59
25K15.53 mi2.42 mi19750-743565622327(Top 79%)60(Top 85%)60
30K18.64 mi3.11 mi20495-74557-157-122507(Top 79%)61(Top 86%)61
20M20.00 mi1.36 mi20851-356575723441(Top 83%)60(Top 85%)60
21M21.00 mi1.00 mi21192-341575724109(Top 85%)60(Top 85%)60
35K21.75 mi0.75 mi21433-24158-158-125077(Top 88%)64(Top 90%)64
23M23.00 mi1.25 mi21724-291585824771(Top 87%)63(Top 89%)63
24M24.00 mi1.00 mi21907-183585824887(Top 88%)64(Top 90%)64
40K24.85 mi0.85 mi22076-16959-159-124840(Top 87%)61(Top 86%)61
25.2M25.20 mi0.35 mi22159-83595925335(Top 89%)65(Top 92%)65
Finish26.22 mi1.02 mi22378-21961-261-226572(Top 94%)69(Top 97%)69

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20707

X

58

Age Div

58

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16364

X

48

Age Div

48

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20707

X

58

Age Div

58

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22313

X

59

Age Div

59

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21734

X

59

Age Div

59

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

22327

X

60

Age Div

60

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

22507

X

61

Age Div

61

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

23441

X

60

Age Div

60

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24109

X

60

Age Div

60

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

25077

X

64

Age Div

64

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24771

X

63

Age Div

63

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24887

X

64

Age Div

64

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24840

X

61

Age Div

61

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25335

X

65

Age Div

65

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

26572

X

69

Age Div

69

Passing Analysis

Category:
Athletes Passed
339
Passed By
9029
Net Change
-8690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13688
5K → 10K471390-1343#13688#15031
10K → 15K102300-2290#15031#17321
15K → 20K181529-1511#17321#18832
20K → Half4179-175#18832#19007
Half → 25K35778-743#19007#19750
25K → 30K77822-745#19750#20495
30K → 20M31387-356#20495#20851
20M → 21M24365-341#20851#21192
21M → 35K15256-241#21192#21433
35K → 23M37328-291#21433#21724
23M → 24M16199-183#21724#21907
24M → 40K11180-169#21907#22076
40K → 25.2M487-83#22076#22159
25.2M → Finish10229-219#22159#22378
TOTALS3399029-8690
📊

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