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BOSTON MARATHON 2025

Bobby Ellington

Bib: 4165•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
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
20:17
Rank: #4057
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:48
Rank: #4247 (-190)
5K → 10K
20:31 | 6:36/mi
15K· 9.32 mi
1:01:21
Rank: #4272 (-25)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:22:19
Rank: #4363 (-91)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:26:55
Rank: #4412 (-49)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:43:51
Rank: #4673 (-261)
Half → 25K
16:56 | 6:59/mi
30K· 18.64 mi
2:07:04
Rank: #5306 (-633)
25K → 30K
23:13 | 7:28/mi
20M
2:17:35
Rank: #5593 (-287)
30K → 20M
10:31 | 7:44/mi
21M
2:25:58
Rank: #5762 (-169)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:31:57
Rank: #5945 (-183)
21M → 35K
5:59 | 8:00/mi
23M
2:42:44
Rank: #6282 (-337)
35K → 23M
10:47 | 8:37/mi
24M
2:51:00
Rank: #6474 (-192)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
2:58:23
Rank: #6691 (-217)
24M → 40K
7:23 | 8:38/mi
25.2M
3:01:53
Rank: #6873 (-182)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:09:23
Rank: #6874 (-1)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:55
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3820:176:3220:17
6:32
-
10K
6.21 mi10:43:0940:486:3420:31
6:36
+0:04
15K
9.32 mi11:03:421:01:216:3520:33
6:37
+0:01
20K
12.43 mi11:24:401:22:196:3720:58
6:45
+0:08
Half
13.11 mi11:29:161:26:556:384:36
6:45
0:00
25K
15.53 mi11:46:121:43:516:4116:56
6:59
+0:14
30K
18.64 mi12:09:252:07:046:4923:13
7:28
+0:29
20M
20.00 mi12:19:562:17:356:5310:31
7:44
+0:16
21M
21.00 mi12:28:192:25:586:578:23
8:23
+0:39
35K
21.75 mi12:34:182:31:576:595:59
8:00
-0:23
23M
23.00 mi12:45:052:42:447:0510:47
8:37
+0:37
24M
24.00 mi12:53:212:51:007:088:16
8:16
-0:21
40K
24.85 mi13:00:442:58:237:117:23
8:38
+0:22
25.2M
25.20 mi13:04:143:01:537:133:30
10:09
+1:31
Finish
26.22 mi13:11:443:09:237:147:30
7:22
-2:47

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

6:32 /mi

Average Pace

7:14 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:55

46% of race

Time at Steady Pace

58:10

31% of race

Time at Slower Pace

44:18

23% of race

Average Pace: 7:13 /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 mi10:22:3820:176:3220:17
6:32
#4057
10K
6.21 mi10:43:0940:486:3420:31
6:36
#4247
15K
9.32 mi11:03:421:01:216:3520:33
6:37
#4272
20K
12.43 mi11:24:401:22:196:3720:58
6:45
#4363
Half
13.11 mi11:29:161:26:556:384:36
6:45
#4412
25K
15.53 mi11:46:121:43:516:4116:56
6:59
#4673
30K
18.64 mi12:09:252:07:046:4923:13
7:28
#5306
20M
20.00 mi12:19:562:17:356:5310:31
7:44
#5593
21M
21.00 mi12:28:192:25:586:578:23
8:23
#5762
35K
21.75 mi12:34:182:31:576:595:59
8:00
#5945
23M
23.00 mi12:45:052:42:447:0510:47
8:37
#6282
24M
24.00 mi12:53:212:51:007:088:16
8:16
#6474
40K
24.85 mi13:00:442:58:237:117:23
8:38
#6691
25.2M
25.20 mi13:04:143:01:537:133:30
10:09
#6873
Finish
26.22 mi13:11:443:09:237:147:30
7:22
#6874
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4057382738274360(Top 15%)4094(Top 25%)4094(Top 73%)
10K6.21 mi3.10 mi4247-1903995-1683995-1684516(Top 16%)4232(Top 26%)4232(Top 75%)
15K9.32 mi3.11 mi4272-254018-234018-234360(Top 15%)4094(Top 25%)4094(Top 73%)
20K12.43 mi3.11 mi4363-914099-814099-814847(Top 17%)4486(Top 28%)4486(Top 80%)
Half13.11 mi0.68 mi4412-494141-424141-425676(Top 20%)5196(Top 32%)5196(Top 92%)
25K15.53 mi2.42 mi4673-2614355-2144355-2146229(Top 22%)5569(Top 35%)5569(Top 99%)
30K18.64 mi3.11 mi5306-6334875-5204875-5207551(Top 27%)6314(Top 39%)6314(Top 112%)
20M20.00 mi1.36 mi5593-2875109-2345109-2348600(Top 30%)6779(Top 42%)6779(Top 120%)
21M21.00 mi1.00 mi5762-1695232-1235232-1239717(Top 34%)7209(Top 45%)7209(Top 128%)
35K21.75 mi0.75 mi5945-1835355-1235355-12312196(Top 43%)8401(Top 52%)8401(Top 149%)
23M23.00 mi1.25 mi6282-3375593-2385593-23813964(Top 49%)9137(Top 57%)9137(Top 162%)
24M24.00 mi1.00 mi6474-1925711-1185711-11812979(Top 46%)8626(Top 54%)8626(Top 153%)
40K24.85 mi0.85 mi6691-2175829-1185829-11814225(Top 50%)9090(Top 56%)9090(Top 161%)
25.2M25.20 mi0.35 mi6873-1825944-1155944-11517586(Top 62%)10609(Top 66%)10609(Top 188%)
Finish26.22 mi1.02 mi6874-15908+365908+368172(Top 29%)6005(Top 37%)6005(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4360

Males

4094

M18-39

4094

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4516

Males

4232

M18-39

4232

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4360

Males

4094

M18-39

4094

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4847

Males

4486

M18-39

4486

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5676

Males

5196

M18-39

5196

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6229

Males

5569

M18-39

5569

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7551

Males

6314

M18-39

6314

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8600

Males

6779

M18-39

6779

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9717

Males

7209

M18-39

7209

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

12196

Males

8401

M18-39

8401

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13964

Males

9137

M18-39

9137

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12979

Males

8626

M18-39

8626

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14225

Males

9090

M18-39

9090

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17586

Males

10609

M18-39

10609

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8172

Males

6005

M18-39

6005

Passing Analysis

Category:
Athletes Passed
565
Passed By
3382
Net Change
-2817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4057
5K → 10K76266-190#4057#4247
10K → 15K84109-25#4247#4272
15K → 20K76167-91#4272#4363
20K → Half554-49#4363#4412
Half → 25K56317-261#4412#4673
25K → 30K49682-633#4673#5306
30K → 20M25312-287#5306#5593
20M → 21M29198-169#5593#5762
21M → 35K9192-183#5762#5945
35K → 23M31368-337#5945#6282
23M → 24M26218-192#6282#6474
24M → 40K20237-217#6474#6691
40K → 25.2M7189-182#6691#6873
25.2M → Finish7273-1#6873#6874
TOTALS5653382-2817
📊

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