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BOSTON MARATHON 2025

Ethan Maharas

Bib: 3846•M

OR

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 37%
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
20:53
Rank: #5652
Start → 5K
20:53 | 6:43/mi
10K· 6.21 mi
41:46
Rank: #5588 (+64)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:03:02
Rank: #5850 (-262)
10K → 15K
21:16 | 6:51/mi
20K· 12.43 mi
1:25:33
Rank: #6714 (-864)
15K → 20K
22:31 | 7:15/mi
Half· 13.11 mi
1:30:22
Rank: #6782 (-68)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:48:43
Rank: #7261 (-479)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:17:51
Rank: #9656 (-2395)
25K → 30K
29:08 | 9:23/mi
20M
2:28:28
Rank: #9577 (+79)
30K → 20M
10:37 | 7:49/mi
21M
2:37:22
Rank: #9746 (-169)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:44:27
Rank: #10282 (-536)
21M → 35K
7:05 | 9:28/mi
23M
2:56:13
Rank: #10828 (-546)
35K → 23M
11:46 | 9:24/mi
24M
3:04:11
Rank: #10806 (+22)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:11:19
Rank: #10842 (-36)
24M → 40K
7:08 | 8:21/mi
25.2M
3:13:55
Rank: #10688 (+154)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:21:38
Rank: #10627 (+61)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:22
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:51:16
Pace8:29 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2320:536:4320:53
6:43
-
10K
6.21 mi10:44:1641:466:4320:53
6:43
0:00
15K
9.32 mi11:05:321:03:026:4621:16
6:51
+0:08
20K
12.43 mi11:28:031:25:336:5322:31
7:15
+0:24
Half
13.11 mi11:32:521:30:226:544:49
7:04
-0:11
25K
15.53 mi11:51:131:48:437:0018:21
7:34
+0:30
30K
18.64 mi12:20:212:17:517:2429:08
9:23
+1:49
20M
20.00 mi12:30:582:28:287:2510:37
7:49
-1:34
21M
21.00 mi12:39:522:37:227:308:54
8:54
+1:05
35K
21.75 mi12:46:572:44:277:347:05
9:28
+0:34
23M
23.00 mi12:58:432:56:137:4011:46
9:24
-0:04
24M
24.00 mi13:06:413:04:117:407:58
7:58
-1:26
40K
24.85 mi13:13:493:11:197:427:08
8:21
+0:23
25.2M
25.20 mi13:16:253:13:557:422:36
7:32
-0:49
Finish
26.22 mi13:24:083:21:387:427:43
7:34
+0:02

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

6:43 /mi

Average Pace

7:42 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:51

34% of race

Time at Steady Pace

1:09:46

35% of race

Time at Slower Pace

1:04:01

32% of race

Average Pace: 7:41 /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 mi10:23:2320:536:4320:53
6:43
#5652
10K
6.21 mi10:44:1641:466:4320:53
6:43
#5588
15K
9.32 mi11:05:321:03:026:4621:16
6:51
#5850
20K
12.43 mi11:28:031:25:336:5322:31
7:15
#6714
Half
13.11 mi11:32:521:30:226:544:49
7:04
#6782
25K
15.53 mi11:51:131:48:437:0018:21
7:34
#7261
30K
18.64 mi12:20:212:17:517:2429:08
9:23
#9656
20M
20.00 mi12:30:582:28:287:2510:37
7:49
#9577
21M
21.00 mi12:39:522:37:227:308:54
8:54
#9746
35K
21.75 mi12:46:572:44:277:347:05
9:28
#10282
23M
23.00 mi12:58:432:56:137:4011:46
9:24
#10828
24M
24.00 mi13:06:413:04:117:407:58
7:58
#10806
40K
24.85 mi13:13:493:11:197:427:08
8:21
#10842
25.2M
25.20 mi13:16:253:13:557:422:36
7:32
#10688
Finish
26.22 mi13:24:083:21:387:427:43
7:34
#10627
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5652522852286538(Top 23%)5900(Top 37%)5900(Top 105%)
10K6.21 mi3.10 mi5588+645166+625166+625547(Top 20%)5108(Top 32%)5108(Top 91%)
15K9.32 mi3.11 mi5850-2625372-2065372-2066538(Top 23%)5900(Top 37%)5900(Top 105%)
20K12.43 mi3.11 mi6714-8646057-6856057-6858596(Top 30%)7225(Top 45%)7225(Top 128%)
Half13.11 mi0.68 mi6782-686114-576114-578021(Top 28%)6922(Top 43%)6922(Top 123%)
25K15.53 mi2.42 mi7261-4796440-3266440-32610493(Top 37%)8145(Top 51%)8145(Top 144%)
30K18.64 mi3.11 mi9656-23957823-13837823-138319438(Top 68%)12029(Top 75%)12029(Top 213%)
20M20.00 mi1.36 mi9577+797748+757748+759118(Top 32%)7068(Top 44%)7068(Top 125%)
21M21.00 mi1.00 mi9746-1697820-727820-7212887(Top 45%)8787(Top 55%)8787(Top 156%)
35K21.75 mi0.75 mi10282-5368053-2338053-23320184(Top 71%)12047(Top 75%)12047(Top 214%)
23M23.00 mi1.25 mi10828-5468280-2278280-22718209(Top 64%)11067(Top 69%)11067(Top 196%)
24M24.00 mi1.00 mi10806+228226+548226+5410975(Top 39%)7650(Top 48%)7650(Top 136%)
40K24.85 mi0.85 mi10842-368205+218205+2112384(Top 44%)8224(Top 51%)8224(Top 146%)
25.2M25.20 mi0.35 mi10688+1548132+738132+733639(Top 13%)3183(Top 20%)3183(Top 56%)
Finish26.22 mi1.02 mi10627+618067+658067+659713(Top 34%)6824(Top 42%)6824(Top 121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6538

Males

5900

M18-39

5900

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5547

Males

5108

M18-39

5108

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6538

Males

5900

M18-39

5900

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8596

Males

7225

M18-39

7225

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

8021

Males

6922

M18-39

6922

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10493

Males

8145

M18-39

8145

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19438

Males

12029

M18-39

12029

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9118

Males

7068

M18-39

7068

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12887

Males

8787

M18-39

8787

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20184

Males

12047

M18-39

12047

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18209

Males

11067

M18-39

11067

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10975

Males

7650

M18-39

7650

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

12384

Males

8224

M18-39

8224

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3639

Males

3183

M18-39

3183

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9713

Males

6824

M18-39

6824

Passing Analysis

Category:
Athletes Passed
990
Passed By
5963
Net Change
-4975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5652
5K → 10K217153+64#5652#5588
10K → 15K69331-262#5588#5850
15K → 20K24888-864#5850#6714
20K → Half1280-68#6714#6782
Half → 25K38517-479#6782#7261
25K → 30K102405-2395#7261#9656
30K → 20M13556+79#9656#9577
20M → 21M46215-169#9577#9746
21M → 35K8542-536#9746#10282
35K → 23M23569-546#10282#10828
23M → 24M9068+22#10828#10806
24M → 40K5793-36#10806#10842
40K → 25.2M1551+154#10842#10688
25.2M → Finish10645+61#10688#10627
TOTALS9905963-4975
📊

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