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BOSTON MARATHON 2025

Barel Adam

Bib: 29842•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 38%
Division (M18-39)
#0 / 5642
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
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:11/mi
45:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:26/mi
1:08:56
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:31:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:36:18
↑ 19↓ 370.5%
25K· 15.53 mi
7:12/mi
1:53:45
↑ 66↓ 880.2%
30K· 18.64 mi
7:25/mi
2:16:47
↑ 181↓ 1480.2%
20M
7:41/mi
2:27:14
↑ 64↓ 500.2%
21M
7:30/mi
2:34:44
↑ 106↓ 241.6%
35K· 21.75 mi
7:02/mi
2:40:00
↑ 17↓ 861.7%
23M
7:04/mi
2:48:51
↑ 23↓ 630.6%
24M
6:48/mi
2:55:39
↓ 821.3%
40K· 24.85 mi
6:38/mi
3:01:19
↓ 200.3%
25.2M
7:06/mi
3:03:46
↑ 13↓ 160.2%
Finish· 26.22 mi
6:13/mi
3:10:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:48
Pace7:09 /mi
📊Negative Split: 2.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4823:327:3423:32
7:34
-
10K
6.21 mi12:05:0745:517:2322:19
7:11
-0:23
15K
9.32 mi12:28:121:08:567:2423:05
7:26
+0:15
20K
12.43 mi12:50:421:31:267:2122:30
7:15
-0:11
Half
13.11 mi12:55:341:36:187:214:52
7:08
-0:07
25K
15.53 mi13:13:011:53:457:1917:27
7:12
+0:04
30K
18.64 mi13:36:032:16:477:2023:02
7:25
+0:13
20M
20.00 mi13:46:302:27:147:2210:27
7:41
+0:16
21M
21.00 mi13:54:002:34:447:227:30
7:30
-0:11
35K
21.75 mi13:59:162:40:007:215:16
7:02
-0:28
23M
23.00 mi14:08:072:48:517:208:51
7:04
+0:02
24M
24.00 mi14:14:552:55:397:196:48
6:48
-0:16
40K
24.85 mi14:20:353:01:197:185:40
6:38
-0:10
25.2M
25.20 mi14:23:023:03:467:182:27
7:06
+0:28
Finish
26.22 mi14:29:223:10:067:156:20
6:13
-0:53

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

6:13 /mi

Average Pace

7:15 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:48

10% of race

Time at Steady Pace

1:23:42

44% of race

Time at Slower Pace

1:27:36

46% of race

Average Pace: 7:15 /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 mi11:42:4823:327:3423:32
7:34
#12877
10K
6.21 mi12:05:0745:517:2322:19
7:11
#11027
15K
9.32 mi12:28:121:08:567:2423:05
7:26
#11011
20K
12.43 mi12:50:421:31:267:2122:30
7:15
#10367
Half
13.11 mi12:55:341:36:187:214:52
7:08
#10257
25K
15.53 mi13:13:011:53:457:1917:27
7:12
#9750
30K
18.64 mi13:36:032:16:477:2023:02
7:25
#9172
20M
20.00 mi13:46:302:27:147:2210:27
7:41
#9071
21M
21.00 mi13:54:002:34:447:227:30
7:30
#8705
35K
21.75 mi13:59:162:40:007:215:16
7:02
#8535
23M
23.00 mi14:08:072:48:517:208:51
7:04
#8149
24M
24.00 mi14:14:552:55:397:196:48
6:48
#7864
40K
24.85 mi14:20:353:01:197:185:40
6:38
#7551
25.2M
25.20 mi14:23:023:03:467:182:27
7:06
#7395
Finish
26.22 mi14:29:223:10:067:156:20
6:13
#7090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi128779584958411125(Top 39%)8655(Top 54%)8655(Top 153%)
10K6.21 mi3.10 mi11027+18508682+9028682+9029321(Top 33%)7775(Top 48%)7775(Top 138%)
15K9.32 mi3.11 mi11011+168655+278655+2711125(Top 39%)8655(Top 54%)8655(Top 153%)
20K12.43 mi3.11 mi10367+6448299+3568299+3568526(Top 30%)7173(Top 45%)7173(Top 127%)
Half13.11 mi0.68 mi10257+1108232+678232+678466(Top 30%)7149(Top 44%)7149(Top 127%)
25K15.53 mi2.42 mi9750+5077931+3017931+3017563(Top 27%)6479(Top 40%)6479(Top 115%)
30K18.64 mi3.11 mi9172+5787557+3747557+3747123(Top 25%)6041(Top 38%)6041(Top 107%)
20M20.00 mi1.36 mi9071+1017476+817476+818245(Top 29%)6582(Top 41%)6582(Top 117%)
21M21.00 mi1.00 mi8705+3667230+2467230+2464610(Top 16%)4080(Top 25%)4080(Top 72%)
35K21.75 mi0.75 mi8535+1707113+1177113+1175614(Top 20%)4802(Top 30%)4802(Top 85%)
23M23.00 mi1.25 mi8149+3866832+2816832+2814163(Top 15%)3707(Top 23%)3707(Top 66%)
24M24.00 mi1.00 mi7864+2856615+2176615+2173512(Top 12%)3147(Top 20%)3147(Top 56%)
40K24.85 mi0.85 mi7551+3136385+2306385+2302076(Top 7%)1914(Top 12%)1914(Top 34%)
25.2M25.20 mi0.35 mi7395+1566278+1076278+1071815(Top 6%)1654(Top 10%)1654(Top 29%)
Finish26.22 mi1.02 mi7090+3056054+2246054+2241577(Top 6%)1466(Top 9%)1466(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11125

Males

8655

M18-39

8655

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9321

Males

7775

M18-39

7775

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11125

Males

8655

M18-39

8655

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8526

Males

7173

M18-39

7173

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

8466

Males

7149

M18-39

7149

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7563

Males

6479

M18-39

6479

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7123

Males

6041

M18-39

6041

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

8245

Males

6582

M18-39

6582

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4610

Males

4080

M18-39

4080

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5614

Males

4802

M18-39

4802

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4163

Males

3707

M18-39

3707

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3512

Males

3147

M18-39

3147

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2076

Males

1914

M18-39

1914

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1815

Males

1654

M18-39

1654

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1577

Males

1466

M18-39

1466

Passing Analysis

Category:
Athletes Passed
6038*
Passed By
251
Net Change
+5787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12877
5K → 10K18566+1850#12877#11027
10K → 15K182166+16#11027#11011
15K → 20K6484+644#11011#10367
20K → Half1133+110#10367#10257
Half → 25K513*6+507#10257#9750
25K → 30K58911+578#9750#9172
30K → 20M15150+101#9172#9071
20M → 21M3660+366#9071#8705
21M → 35K1722+170#8705#8535
35K → 23M3871+386#8535#8149
23M → 24M2861+285#8149#7864
24M → 40K3130+313#7864#7551
40K → 25.2M1560+156#7551#7395
25.2M → Finish3061+305#7395#7090
TOTALS6038*251+5787

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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