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BOSTON MARATHON 2025

Todd Fergus

Bib: 1243•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Masters (Masters Men)
#0 / 10463
Top 1.0%
Division (M45-49)
#0 / 2386
Top 0.9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:37
Rank: #1056
Start → 5K
18:37 | 6:00/mi
10K· 6.21 mi
37:10
Rank: #1017 (+39)
5K → 10K
18:33 | 5:58/mi
15K· 9.32 mi
55:46
Rank: #1002 (+15)
10K → 15K
18:36 | 5:59/mi
20K· 12.43 mi
1:14:25
Rank: #963 (+39)
15K → 20K
18:39 | 6:00/mi
Half· 13.11 mi
1:18:30
Rank: #970 (-7)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:33:12
Rank: #950 (+20)
Half → 25K
14:42 | 6:04/mi
30K· 18.64 mi
1:52:26
Rank: #905 (+45)
25K → 30K
19:14 | 6:11/mi
20M
2:00:59
Rank: #884 (+21)
30K → 20M
8:33 | 6:18/mi
21M
2:07:40
Rank: #875 (+9)
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:12:11
Rank: #858 (+17)
21M → 35K
4:31 | 6:02/mi
23M
2:20:00
Rank: #839 (+19)
35K → 23M
7:49 | 6:15/mi
24M
2:26:08
Rank: #829 (+10)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:31:31
Rank: #813 (+16)
24M → 40K
5:23 | 6:18/mi
25.2M
2:33:50
Rank: #809 (+4)
40K → 25.2M
2:19 | 6:43/mi
Finish· 26.22 mi
2:39:56
Rank: #801 (+8)
25.2M → Finish
6:06 | 5:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:30
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:21:26
Pace6:13 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1418:376:0018:37
6:00
-
10K
6.21 mi10:37:4737:105:5918:33
5:58
-0:02
15K
9.32 mi10:56:2355:465:5918:36
5:59
+0:01
20K
12.43 mi11:15:021:14:255:5918:39
6:00
+0:01
Half
13.11 mi11:19:071:18:305:594:05
5:59
-0:01
25K
15.53 mi11:33:491:33:126:0014:42
6:04
+0:05
30K
18.64 mi11:53:031:52:266:0219:14
6:11
+0:07
20M
20.00 mi12:01:362:00:596:038:33
6:18
+0:07
21M
21.00 mi12:08:172:07:406:056:41
6:41
+0:23
35K
21.75 mi12:12:482:12:116:054:31
6:02
-0:39
23M
23.00 mi12:20:372:20:006:057:49
6:15
+0:13
24M
24.00 mi12:26:452:26:086:056:08
6:08
-0:07
40K
24.85 mi12:32:082:31:316:065:23
6:18
+0:10
25.2M
25.20 mi12:34:272:33:506:062:19
6:43
+0:25
Finish
26.22 mi12:40:332:39:566:066:06
5:59
-0:44

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

5:58 /mi

Average Pace

6:06 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:56

94% of race

Time at Steady Pace

9:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:06 /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 mi10:19:1418:376:0018:37
6:00
#1056
10K
6.21 mi10:37:4737:105:5918:33
5:58
#1017
15K
9.32 mi10:56:2355:465:5918:36
5:59
#1002
20K
12.43 mi11:15:021:14:255:5918:39
6:00
#963
Half
13.11 mi11:19:071:18:305:594:05
5:59
#970
25K
15.53 mi11:33:491:33:126:0014:42
6:04
#950
30K
18.64 mi11:53:031:52:266:0219:14
6:11
#905
20M
20.00 mi12:01:362:00:596:038:33
6:18
#884
21M
21.00 mi12:08:172:07:406:056:41
6:41
#875
35K
21.75 mi12:12:482:12:116:054:31
6:02
#858
23M
23.00 mi12:20:372:20:006:057:49
6:15
#839
24M
24.00 mi12:26:452:26:086:056:08
6:08
#829
40K
24.85 mi12:32:082:31:316:065:23
6:18
#813
25.2M
25.20 mi12:34:272:33:506:062:19
6:43
#809
Finish
26.22 mi12:40:332:39:566:066:06
5:59
#801
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1056997997984(Top 3%)931(Top 6%)931(Top 39%)
10K6.21 mi3.10 mi1017+39957+40957+401027(Top 4%)969(Top 6%)969(Top 41%)
15K9.32 mi3.11 mi1002+15945+12945+12984(Top 3%)931(Top 6%)931(Top 39%)
20K12.43 mi3.11 mi963+39907+38907+38873(Top 3%)822(Top 5%)822(Top 34%)
Half13.11 mi0.68 mi970-7914-7914-71071(Top 4%)1013(Top 6%)1013(Top 42%)
25K15.53 mi2.42 mi950+20896+18896+18964(Top 3%)908(Top 6%)908(Top 38%)
30K18.64 mi3.11 mi905+45851+45851+45885(Top 3%)829(Top 5%)829(Top 35%)
20M20.00 mi1.36 mi884+21832+19832+19931(Top 3%)877(Top 5%)877(Top 37%)
21M21.00 mi1.00 mi875+9822+10822+101141(Top 4%)1080(Top 7%)1080(Top 45%)
35K21.75 mi0.75 mi858+17805+17805+17801(Top 3%)747(Top 5%)747(Top 31%)
23M23.00 mi1.25 mi839+19787+18787+18751(Top 3%)708(Top 4%)708(Top 30%)
24M24.00 mi1.00 mi829+10776+11776+11839(Top 3%)788(Top 5%)788(Top 33%)
40K24.85 mi0.85 mi813+16761+15761+15947(Top 3%)886(Top 6%)886(Top 37%)
25.2M25.20 mi0.35 mi809+4757+4757+4774(Top 3%)717(Top 4%)717(Top 30%)
Finish26.22 mi1.02 mi801+8748+9748+9870(Top 3%)819(Top 5%)819(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

984

Males

931

M45-49

931

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1027

Males

969

M45-49

969

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

984

Males

931

M45-49

931

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

873

Males

822

M45-49

822

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1071

Males

1013

M45-49

1013

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

964

Males

908

M45-49

908

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

885

Males

829

M45-49

829

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

931

Males

877

M45-49

877

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1141

Males

1080

M45-49

1080

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

801

Males

747

M45-49

747

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

751

Males

708

M45-49

708

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

839

Males

788

M45-49

788

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

947

Males

886

M45-49

886

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

774

Males

717

M45-49

717

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

870

Males

819

M45-49

819

Passing Analysis

Category:
Athletes Passed
437
Passed By
182
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1056
5K → 10K6627+39#1056#1017
10K → 15K4025+15#1017#1002
15K → 20K4910+39#1002#963
20K → Half29-7#963#970
Half → 25K3919+20#970#950
25K → 30K6419+45#950#905
30K → 20M3211+21#905#884
20M → 21M2819+9#884#875
21M → 35K203+17#875#858
35K → 23M3011+19#858#839
23M → 24M199+10#839#829
24M → 40K226+16#829#813
40K → 25.2M73+4#813#809
25.2M → Finish1911+8#809#801
TOTALS437182+255
📊

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