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BOSTON MARATHON 2025

Michael Fellows

Bib: 26593•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
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
20:37
Rank: #4900
Start → 5K
6:38/mi
20:37 split
10K· 6.21 mi
41:39
Rank: #5391 (-491)
5K → 10K
6:46/mi
21:02 split
15K· 9.32 mi
1:02:57
Rank: #5747 (-356)
10K → 15K
6:51/mi
21:18 split
20K· 12.43 mi
1:24:23
Rank: #5852 (-105)
15K → 20K
6:54/mi
21:26 split
Half· 13.11 mi
1:29:03
Rank: #5891 (-39)
20K → Half
6:50/mi
4:40 split
25K· 15.53 mi
1:46:22
Rank: #6138 (-247)
Half → 25K
7:09/mi
17:19 split
30K· 18.64 mi
2:09:41
Rank: #6376 (-238)
25K → 30K
7:30/mi
23:19 split
20M
2:20:17
Rank: #6472 (-96)
30K → 20M
7:48/mi
10:36 split
21M
2:28:50
Rank: #6620 (-148)
20M → 21M
8:33/mi
8:33 split
35K· 21.75 mi
2:34:29
Rank: #6654 (-34)
21M → 35K
7:33/mi
5:39 split
23M
2:44:17
Rank: #6687 (-33)
35K → 23M
7:50/mi
9:48 split
24M
2:52:04
Rank: #6770 (-83)
23M → 24M
7:47/mi
7:47 split
40K· 24.85 mi
2:59:01
Rank: #6894 (-124)
24M → 40K
8:08/mi
6:57 split
25.2M
3:02:07
Rank: #6948 (-54)
40K → 25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:09:59
Rank: #7061 (-113)
25.2M → Finish
7:43/mi
7:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:03
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:40:56
Pace7:42 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:5520:376:3820:37
6:38
-
10K
6.21 mi11:56:5741:396:4221:02
6:46
+0:08
15K
9.32 mi12:18:151:02:576:4521:18
6:51
+0:05
20K
12.43 mi12:39:411:24:236:4721:26
6:54
+0:03
Half
13.11 mi12:44:211:29:036:484:40
6:50
-0:04
25K
15.53 mi13:01:401:46:226:5117:19
7:09
+0:19
30K
18.64 mi13:24:592:09:416:5723:19
7:30
+0:21
20M
20.00 mi13:35:352:20:177:0110:36
7:48
+0:18
21M
21.00 mi13:44:082:28:507:058:33
8:33
+0:45
35K
21.75 mi13:49:472:34:297:065:39
7:33
-1:00
23M
23.00 mi13:59:352:44:177:099:48
7:50
+0:17
24M
24.00 mi14:07:222:52:047:107:47
7:47
-0:03
40K
24.85 mi14:14:192:59:017:126:57
8:08
+0:21
25.2M
25.20 mi14:17:253:02:077:143:06
8:59
+0:51
Finish
26.22 mi14:25:173:09:597:157:52
7:43
-1:16

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

6:38 /mi

Average Pace

7:15 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:22

56% of race

Time at Steady Pace

1:05:01

34% of race

Time at Slower Pace

18:36

10% 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 mi11:35:5520:376:3820:37
6:38
#4900
10K
6.21 mi11:56:5741:396:4221:02
6:46
#5391
15K
9.32 mi12:18:151:02:576:4521:18
6:51
#5747
20K
12.43 mi12:39:411:24:236:4721:26
6:54
#5852
Half
13.11 mi12:44:211:29:036:484:40
6:50
#5891
25K
15.53 mi13:01:401:46:226:5117:19
7:09
#6138
30K
18.64 mi13:24:592:09:416:5723:19
7:30
#6376
20M
20.00 mi13:35:352:20:177:0110:36
7:48
#6472
21M
21.00 mi13:44:082:28:507:058:33
8:33
#6620
35K
21.75 mi13:49:472:34:297:065:39
7:33
#6654
23M
23.00 mi13:59:352:44:177:099:48
7:50
#6687
24M
24.00 mi14:07:222:52:047:107:47
7:47
#6770
40K
24.85 mi14:14:192:59:017:126:57
8:08
#6894
25.2M
25.20 mi14:17:253:02:077:143:06
8:59
#6948
Finish
26.22 mi14:25:173:09:597:157:52
7:43
#7061
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4900458545856630(Top 23%)5968(Top 37%)5968(Top 106%)
10K6.21 mi3.10 mi5391-4914994-4094994-4096044(Top 21%)5521(Top 34%)5521(Top 98%)
15K9.32 mi3.11 mi5747-3565286-2925286-2926630(Top 23%)5968(Top 37%)5968(Top 106%)
20K12.43 mi3.11 mi5852-1055365-795365-796176(Top 22%)5566(Top 35%)5566(Top 99%)
Half13.11 mi0.68 mi5891-395397-325397-326442(Top 23%)5782(Top 36%)5782(Top 102%)
25K15.53 mi2.42 mi6138-2475566-1695566-1697216(Top 25%)6261(Top 39%)6261(Top 111%)
30K18.64 mi3.11 mi6376-2385735-1695735-1697757(Top 27%)6438(Top 40%)6438(Top 114%)
20M20.00 mi1.36 mi6472-965793-585793-588988(Top 32%)6975(Top 43%)6975(Top 124%)
21M21.00 mi1.00 mi6620-1485877-845877-8410750(Top 38%)7730(Top 48%)7730(Top 137%)
35K21.75 mi0.75 mi6654-345888-115888-118942(Top 31%)6804(Top 42%)6804(Top 121%)
23M23.00 mi1.25 mi6687-335880+85880+88741(Top 31%)6566(Top 41%)6566(Top 116%)
24M24.00 mi1.00 mi6770-835909-295909-299640(Top 34%)6972(Top 43%)6972(Top 124%)
40K24.85 mi0.85 mi6894-1245969-605969-6011033(Top 39%)7569(Top 47%)7569(Top 134%)
25.2M25.20 mi0.35 mi6948-545990-215990-2111618(Top 41%)7752(Top 48%)7752(Top 137%)
Finish26.22 mi1.02 mi7061-1136034-446034-4410795(Top 38%)7387(Top 46%)7387(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6630

Males

5968

M18-39

5968

5K→10K

3.1 - 6.2 mi

Top 21%
×5story building
+79ft-138ft

Overall

6044

Males

5521

M18-39

5521

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6630

Males

5968

M18-39

5968

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

6176

Males

5566

M18-39

5566

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6442

Males

5782

M18-39

5782

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

7216

Males

6261

M18-39

6261

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7757

Males

6438

M18-39

6438

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8988

Males

6975

M18-39

6975

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10750

Males

7730

M18-39

7730

21M→35K

21.0 - 21.8 mi

Top 31%
×7story building
+17ft-86ft

Overall

8942

Males

6804

M18-39

6804

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8741

Males

6566

M18-39

6566

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

9640

Males

6972

M18-39

6972

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11033

Males

7569

M18-39

7569

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11618

Males

7752

M18-39

7752

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10795

Males

7387

M18-39

7387

Passing Analysis

Category:
Athletes Passed
724
Passed By
2885
Net Change
-2161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4900
5K → 10K57548-491#4900#5391
10K → 15K41397-356#5391#5747
15K → 20K99204-105#5747#5852
20K → Half1150-39#5852#5891
Half → 25K74321-247#5891#6138
25K → 30K103341-238#6138#6376
30K → 20M62158-96#6376#6472
20M → 21M27175-148#6472#6620
21M → 35K4579-34#6620#6654
35K → 23M73106-33#6654#6687
23M → 24M52135-83#6687#6770
24M → 40K32156-124#6770#6894
40K → 25.2M1165-54#6894#6948
25.2M → Finish37150-113#6948#7061
TOTALS7242885-2161
📊

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