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BOSTON MARATHON 2025

Ian Farrell

Bib: 22825•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:19
Rank: #27168
Start → 5K
10:43/mi
33:19 split
10K· 6.21 mi
1:10:47
Rank: #27723 (-555)
5K → 10K
12:04/mi
37:28 split
15K· 9.32 mi
1:50:16
Rank: #27896 (-173)
10K → 15K
12:43/mi
39:29 split
20K· 12.43 mi
2:31:47
Rank: #27960 (-64)
15K → 20K
13:22/mi
41:31 split
Half· 13.11 mi
2:40:18
Rank: #27948 (+12)
20K → Half
12:29/mi
8:31 split
25K· 15.53 mi
3:11:46
Rank: #27856 (+92)
Half → 25K
12:59/mi
31:28 split
30K· 18.64 mi
3:54:07
Rank: #27770 (+86)
25K → 30K
13:38/mi
42:21 split
20M
4:14:30
Rank: #27800 (-30)
30K → 20M
15:00/mi
20:23 split
21M
4:29:04
Rank: #27760 (+40)
20M → 21M
14:34/mi
14:34 split
35K· 21.75 mi
4:39:51
Rank: #27783 (-23)
21M → 35K
14:25/mi
10:47 split
23M
4:57:49
Rank: #27790 (-7)
35K → 23M
14:21/mi
17:58 split
24M
5:12:10
Rank: #27813 (-23)
23M → 24M
14:21/mi
14:21 split
40K· 24.85 mi
5:24:26
Rank: #27804 (+9)
24M → 40K
14:21/mi
12:16 split
25.2M
5:29:44
Rank: #27801 (+3)
40K → 25.2M
15:22/mi
5:18 split
Finish· 26.22 mi
5:40:49
Rank: #27753 (+48)
25.2M → Finish
10:53/mi
11:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:18
Pace12:14 /mi
2nd Half
Distance13.11 mi
Time3:00:31
Pace13:46 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3933:1910:4333:19
10:43
-
10K
6.21 mi12:06:071:10:4711:2337:28
12:04
+1:21
15K
9.32 mi12:45:361:50:1611:5039:29
12:43
+0:39
20K
12.43 mi13:27:072:31:4712:1341:31
13:22
+0:39
Half
13.11 mi13:35:382:40:1812:148:31
12:29
-0:53
25K
15.53 mi14:07:063:11:4612:2131:28
12:59
+0:30
30K
18.64 mi14:49:273:54:0712:3442:21
13:38
+0:39
20M
20.00 mi15:09:504:14:3012:4320:23
15:00
+1:22
21M
21.00 mi15:24:244:29:0412:4914:34
14:34
-0:26
35K
21.75 mi15:35:114:39:5112:5210:47
14:25
-0:09
23M
23.00 mi15:53:094:57:4912:5717:58
14:21
-0:04
24M
24.00 mi16:07:305:12:1013:0014:21
14:21
0:00
40K
24.85 mi16:19:465:24:2613:0312:16
14:21
0:00
25.2M
25.20 mi16:25:045:29:4413:055:18
15:22
+1:01
Finish
26.22 mi16:36:095:40:4913:0011:05
10:53
-4:29

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

10:43 /mi

Average Pace

13:00 /mi

Slowest Pace

15:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:52

38% of race

Time at Steady Pace

1:55:20

34% of race

Time at Slower Pace

1:35:37

28% of race

Average Pace: 13:00 /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 mi11:28:3933:1910:4333:19
10:43
#27168
10K
6.21 mi12:06:071:10:4711:2337:28
12:04
#27723
15K
9.32 mi12:45:361:50:1611:5039:29
12:43
#27896
20K
12.43 mi13:27:072:31:4712:1341:31
13:22
#27960
Half
13.11 mi13:35:382:40:1812:148:31
12:29
#27948
25K
15.53 mi14:07:063:11:4612:2131:28
12:59
#27856
30K
18.64 mi14:49:273:54:0712:3442:21
13:38
#27770
20M
20.00 mi15:09:504:14:3012:4320:23
15:00
#27800
21M
21.00 mi15:24:244:29:0412:4914:34
14:34
#27760
35K
21.75 mi15:35:114:39:5112:5210:47
14:25
#27783
23M
23.00 mi15:53:094:57:4912:5717:58
14:21
#27790
24M
24.00 mi16:07:305:12:1013:0014:21
14:21
#27813
40K
24.85 mi16:19:465:24:2613:0312:16
14:21
#27804
25.2M
25.20 mi16:25:045:29:4413:055:18
15:22
#27801
Finish
26.22 mi16:36:095:40:4913:0011:05
10:53
#27753
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi27168156691566928051(Top 99%)15975(Top 99%)15975(Top 1269%)
10K6.21 mi3.10 mi27723-55515870-20115870-20127967(Top 98%)15942(Top 99%)15942(Top 1266%)
15K9.32 mi3.11 mi27896-17315921-5115921-5128051(Top 99%)15975(Top 99%)15975(Top 1269%)
20K12.43 mi3.11 mi27960-6415944-2315944-2328010(Top 99%)15938(Top 99%)15938(Top 1266%)
Half13.11 mi0.68 mi27948+1215937+715937+727756(Top 98%)15829(Top 98%)15829(Top 1257%)
25K15.53 mi2.42 mi27856+9215893+4415893+4427281(Top 96%)15627(Top 97%)15627(Top 1241%)
30K18.64 mi3.11 mi27770+8615852+4115852+4127230(Top 96%)15540(Top 96%)15540(Top 1234%)
20M20.00 mi1.36 mi27800-3015857-515857-527871(Top 98%)15809(Top 98%)15809(Top 1256%)
21M21.00 mi1.00 mi27760+4015832+2515832+2526777(Top 94%)15254(Top 95%)15254(Top 1212%)
35K21.75 mi0.75 mi27783-2315837-515837-527891(Top 98%)15781(Top 98%)15781(Top 1253%)
23M23.00 mi1.25 mi27790-715838-115838-127571(Top 97%)15611(Top 97%)15611(Top 1240%)
24M24.00 mi1.00 mi27813-2315839-115839-127805(Top 98%)15709(Top 98%)15709(Top 1248%)
40K24.85 mi0.85 mi27804+915827+1215827+1227430(Top 97%)15523(Top 96%)15523(Top 1233%)
25.2M25.20 mi0.35 mi27801+315824+315824+327371(Top 96%)15467(Top 96%)15467(Top 1229%)
Finish26.22 mi1.02 mi27753+4815797+2715797+2725134(Top 88%)14356(Top 89%)14356(Top 1140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28051

Males

15975

M60-64

15975

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

27967

Males

15942

M60-64

15942

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28051

Males

15975

M60-64

15975

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

28010

Males

15938

M60-64

15938

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

27756

Males

15829

M60-64

15829

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

27281

Males

15627

M60-64

15627

25K→30K

15.5 - 18.6 mi

Top 96%
×9story building
+181ft-148ft

Overall

27230

Males

15540

M60-64

15540

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27871

Males

15809

M60-64

15809

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

26777

Males

15254

M60-64

15254

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

27891

Males

15781

M60-64

15781

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

27571

Males

15611

M60-64

15611

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27805

Males

15709

M60-64

15709

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27430

Males

15523

M60-64

15523

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27371

Males

15467

M60-64

15467

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

25134

Males

14356

M60-64

14356

Passing Analysis

Category:
Athletes Passed
440
Passed By
1025
Net Change
-585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27168
5K → 10K9564-555#27168#27723
10K → 15K14187-173#27723#27896
15K → 20K2589-64#27896#27960
20K → Half197+12#27960#27948
Half → 25K975+92#27948#27856
25K → 30K10115+86#27856#27770
30K → 20M2050-30#27770#27800
20M → 21M488+40#27800#27760
21M → 35K1033-23#27760#27783
35K → 23M1926-7#27783#27790
23M → 24M932-23#27790#27813
24M → 40K156+9#27813#27804
40K → 25.2M63+3#27804#27801
25.2M → Finish480+48#27801#27753
TOTALS4401025-585
📊

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