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BOSTON MARATHON 2025

Adam Haracz

Bib: 6472•M

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
24:58
Rank: #16867
Start → 5K
24:58 | 8:02/mi
10K· 6.21 mi
49:41
Rank: #16479 (+388)
5K → 10K
24:43 | 7:57/mi
15K· 9.32 mi
1:15:17
Rank: #16910 (-431)
10K → 15K
25:36 | 8:14/mi
20K· 12.43 mi
1:42:45
Rank: #17804 (-894)
15K → 20K
27:28 | 8:50/mi
Half· 13.11 mi
1:48:49
Rank: #17984 (-180)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:11:40
Rank: #18766 (-782)
Half → 25K
22:51 | 9:25/mi
30K· 18.64 mi
2:48:10
Rank: #20973 (-2207)
25K → 30K
36:30 | 11:45/mi
20M
3:06:44
Rank: #22027 (-1054)
30K → 20M
18:34 | 13:40/mi
21M
3:22:01
Rank: #22626 (-599)
20M → 21M
15:17 | 15:17/mi
35K· 21.75 mi
3:31:06
Rank: #22815 (-189)
21M → 35K
9:05 | 12:08/mi
23M
3:48:35
Rank: #23303 (-488)
35K → 23M
17:29 | 13:58/mi
24M
4:01:02
Rank: #23490 (-187)
23M → 24M
12:27 | 12:27/mi
40K· 24.85 mi
4:12:25
Rank: #23714 (-224)
24M → 40K
11:23 | 13:19/mi
25.2M
4:16:18
Rank: #23693 (+21)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
4:26:41
Rank: #23675 (+18)
25.2M → Finish
10:23 | 10:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:49
Pace8:18 /mi
2nd Half
Distance13.11 mi
Time2:37:52
Pace12:03 /mi
📊Positive Split: 45.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:0324:588:0224:58
8:02
-
10K
6.21 mi10:54:4649:418:0024:43
7:57
-0:05
15K
9.32 mi11:20:221:15:178:0525:36
8:14
+0:17
20K
12.43 mi11:47:501:42:458:1627:28
8:50
+0:36
Half
13.11 mi11:53:541:48:498:186:04
8:54
+0:04
25K
15.53 mi12:16:452:11:408:2922:51
9:25
+0:31
30K
18.64 mi12:53:152:48:109:0136:30
11:45
+2:20
20M
20.00 mi13:11:493:06:449:2018:34
13:40
+1:55
21M
21.00 mi13:27:063:22:019:3715:17
15:17
+1:37
35K
21.75 mi13:36:113:31:069:429:05
12:08
-3:09
23M
23.00 mi13:53:403:48:359:5617:29
13:58
+1:50
24M
24.00 mi14:06:074:01:0210:0312:27
12:27
-1:31
40K
24.85 mi14:17:304:12:2510:0911:23
13:19
+0:52
25.2M
25.20 mi14:21:234:16:1810:103:53
11:16
-2:03
Finish
26.22 mi14:31:464:26:4110:1110:23
10:11
-1:05

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

7:57 /mi

Average Pace

10:11 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:40

49% of race

Time at Steady Pace

59:51

22% of race

Time at Slower Pace

1:15:10

28% of race

Average Pace: 10:10 /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 mi10:30:0324:588:0224:58
8:02
#16867
10K
6.21 mi10:54:4649:418:0024:43
7:57
#16479
15K
9.32 mi11:20:221:15:178:0525:36
8:14
#16910
20K
12.43 mi11:47:501:42:458:1627:28
8:50
#17804
Half
13.11 mi11:53:541:48:498:186:04
8:54
#17984
25K
15.53 mi12:16:452:11:408:2922:51
9:25
#18766
30K
18.64 mi12:53:152:48:109:0136:30
11:45
#20973
20M
20.00 mi13:11:493:06:449:2018:34
13:40
#22027
21M
21.00 mi13:27:063:22:019:3715:17
15:17
#22626
35K
21.75 mi13:36:113:31:069:429:05
12:08
#22815
23M
23.00 mi13:53:403:48:359:5617:29
13:58
#23303
24M
24.00 mi14:06:074:01:0210:0312:27
12:27
#23490
40K
24.85 mi14:17:304:12:2510:0911:23
13:19
#23714
25.2M
25.20 mi14:21:234:16:1810:103:53
11:16
#23693
Finish
26.22 mi14:31:464:26:4110:1110:23
10:11
#23675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16867111541115417650(Top 62%)11495(Top 71%)11495(Top 204%)
10K6.21 mi3.10 mi16479+38811007+14711007+14716110(Top 57%)10882(Top 68%)10882(Top 193%)
15K9.32 mi3.11 mi16910-43111192-18511192-18517650(Top 62%)11495(Top 71%)11495(Top 204%)
20K12.43 mi3.11 mi17804-89411529-33711529-33720158(Top 71%)12535(Top 78%)12535(Top 222%)
Half13.11 mi0.68 mi17984-18011608-7911608-7921347(Top 75%)13077(Top 81%)13077(Top 232%)
25K15.53 mi2.42 mi18766-78211931-32311931-32321632(Top 76%)13136(Top 82%)13136(Top 233%)
30K18.64 mi3.11 mi20973-220712841-91012841-91025217(Top 89%)14634(Top 91%)14634(Top 259%)
20M20.00 mi1.36 mi22027-105413315-47413315-47427040(Top 95%)15389(Top 96%)15389(Top 273%)
21M21.00 mi1.00 mi22626-59913547-23213547-23227372(Top 96%)15542(Top 97%)15542(Top 275%)
35K21.75 mi0.75 mi22815-18913612-6513612-6526055(Top 92%)14859(Top 92%)14859(Top 263%)
23M23.00 mi1.25 mi23303-48813818-20613818-20627294(Top 96%)15471(Top 96%)15471(Top 274%)
24M24.00 mi1.00 mi23490-18713897-7913897-7926249(Top 92%)14939(Top 93%)14939(Top 265%)
40K24.85 mi0.85 mi23714-22413976-7913976-7926595(Top 94%)15081(Top 94%)15081(Top 267%)
25.2M25.20 mi0.35 mi23693+2113961+1513961+1521413(Top 75%)12502(Top 78%)12502(Top 222%)
Finish26.22 mi1.02 mi23675+1813940+2113940+2123489(Top 83%)13508(Top 84%)13508(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17650

Males

11495

M18-39

11495

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

16110

Males

10882

M18-39

10882

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17650

Males

11495

M18-39

11495

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

20158

Males

12535

M18-39

12535

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21347

Males

13077

M18-39

13077

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

21632

Males

13136

M18-39

13136

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25217

Males

14634

M18-39

14634

30K→20M

18.6 - 20.0 mi

Top 95%
×5stories
+64ft-50ft

Overall

27040

Males

15389

M18-39

15389

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

27372

Males

15542

M18-39

15542

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26055

Males

14859

M18-39

14859

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

27294

Males

15471

M18-39

15471

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26249

Males

14939

M18-39

14939

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26595

Males

15081

M18-39

15081

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21413

Males

12502

M18-39

12502

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23489

Males

13508

M18-39

13508

Passing Analysis

Category:
Athletes Passed
874
Passed By
7682
Net Change
-6808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16867
5K → 10K530142+388#16867#16479
10K → 15K104535-431#16479#16910
15K → 20K46940-894#16910#17804
20K → Half12192-180#17804#17984
Half → 25K30812-782#17984#18766
25K → 30K152222-2207#18766#20973
30K → 20M41058-1054#20973#22027
20M → 21M10609-599#22027#22626
21M → 35K17206-189#22626#22815
35K → 23M12500-488#22815#23303
23M → 24M15202-187#23303#23490
24M → 40K7231-224#23490#23714
40K → 25.2M243+21#23714#23693
25.2M → Finish4830+18#23693#23675
TOTALS8747682-6808
📊

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