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BOSTON MARATHON 2025

Roger Geraghty

NY

Bib: 17452 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:40/mi
23:48
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:54/mi
48:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:53/mi
1:12:50
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:07/mi
1:38:03
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:27/mi
1:43:49
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:06/mi
2:05:52
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:59/mi
2:36:53
↑ 181↓ 1480.2%
138 ft elev
20M
9:39/mi
2:50:00
↑ 64↓ 500.2%
148 ft elev
21M
11:13/mi
3:01:13
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:44/mi
3:07:45
↑ 17↓ 861.7%
156 ft elev
23M
12:16/mi
3:23:07
↑ 23↓ 630.6%
116 ft elev
24M
9:31/mi
3:32:38
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:27/mi
3:40:43
↓ 200.3%
20 ft elev
25.2M
11:04/mi
3:44:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:50/mi
3:53:32
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time2:09:43
Pace9:54 /mi
📊Positive Split: 24.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1723:487:4023:48
7:40
-
10K
6.21 mi11:38:4948:207:4724:32
7:54
+0:14
15K
9.32 mi12:03:191:12:507:4924:30
7:53
-0:01
20K
12.43 mi12:28:321:38:037:5325:13
8:07
+0:14
Half
13.11 mi12:34:181:43:497:555:46
8:27
+0:20
25K
15.53 mi12:56:212:05:528:0622:03
9:06
+0:39
30K
18.64 mi13:27:222:36:538:2531:01
9:59
+0:53
20M
20.00 mi13:40:292:50:008:3013:07
9:39
-0:20
21M
21.00 mi13:51:423:01:138:3811:13
11:13
+1:34
35K
21.75 mi13:58:143:07:458:386:32
8:44
-2:29
23M
23.00 mi14:13:363:23:078:5015:22
12:16
+3:32
24M
24.00 mi14:23:073:32:388:529:31
9:31
-2:45
40K
24.85 mi14:31:123:40:438:538:05
9:27
-0:04
25.2M
25.20 mi14:35:013:44:328:553:49
11:04
+1:37
Finish
26.22 mi14:44:013:53:328:559:00
8:50
-2:14

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

7:40 /mi

Average Pace

8:55 /mi

Slowest Pace

12:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:03

42% of race

Time at Steady Pace

1:14:04

32% of race

Time at Slower Pace

1:01:25

26% of race

Average Pace: 8:54 /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 mi11:14:1723:487:4023:48
7:40
#13604
10K
6.21 mi11:38:4948:207:4724:32
7:54
#14567
15K
9.32 mi12:03:191:12:507:4924:30
7:53
#14755
20K
12.43 mi12:28:321:38:037:5325:13
8:07
#14998
Half
13.11 mi12:34:181:43:497:555:46
8:27
#15268
25K
15.53 mi12:56:212:05:528:0622:03
9:06
#16338
30K
18.64 mi13:27:222:36:538:2531:01
9:59
#17573
20M
20.00 mi13:40:292:50:008:3013:07
9:39
#17778
21M
21.00 mi13:51:423:01:138:3811:13
11:13
#18185
35K
21.75 mi13:58:143:07:458:386:32
8:44
#18126
23M
23.00 mi14:13:363:23:078:5015:22
12:16
#19053
24M
24.00 mi14:23:073:32:388:529:31
9:31
#19085
40K
24.85 mi14:31:123:40:438:538:05
9:27
#19049
25.2M
25.20 mi14:35:013:44:328:553:49
11:04
#19087
Finish
26.22 mi14:44:013:53:328:559:00
8:50
#19043
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi136049912991215129(Top 53%)10430(Top 65%)10430(Top 633%)
10K6.21 mi3.10 mi14567-96310250-33810250-33815631(Top 55%)10684(Top 66%)10684(Top 648%)
15K9.32 mi3.11 mi14755-18810309-5910309-5915129(Top 53%)10430(Top 65%)10430(Top 633%)
20K12.43 mi3.11 mi14998-24310371-6210371-6215741(Top 55%)10643(Top 66%)10643(Top 646%)
Half13.11 mi0.68 mi15268-27010489-11810489-11818868(Top 66%)11993(Top 74%)11993(Top 728%)
25K15.53 mi2.42 mi16338-107010925-43610925-43620325(Top 72%)12557(Top 78%)12557(Top 762%)
30K18.64 mi3.11 mi17573-123511357-43211357-43221551(Top 76%)12968(Top 81%)12968(Top 787%)
20M20.00 mi1.36 mi17778-20511423-6611423-6619768(Top 70%)12053(Top 75%)12053(Top 731%)
21M21.00 mi1.00 mi18185-40711588-16511588-16521935(Top 77%)12939(Top 80%)12939(Top 785%)
35K21.75 mi0.75 mi18126+5911547+4111547+4116880(Top 59%)10576(Top 66%)10576(Top 642%)
23M23.00 mi1.25 mi19053-92711922-37511922-37525498(Top 90%)14573(Top 90%)14573(Top 884%)
24M24.00 mi1.00 mi19085-3211917+511917+519667(Top 69%)11706(Top 73%)11706(Top 710%)
40K24.85 mi0.85 mi19049+3611873+4411873+4418514(Top 65%)11081(Top 69%)11081(Top 672%)
25.2M25.20 mi0.35 mi19087-3811874-111874-120810(Top 73%)12186(Top 76%)12186(Top 739%)
Finish26.22 mi1.02 mi19043+4411834+4011834+4018201(Top 64%)10974(Top 68%)10974(Top 666%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15129

Males

10430

M55-59

10430

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

15631

Males

10684

M55-59

10684

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15129

Males

10430

M55-59

10430

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

15741

Males

10643

M55-59

10643

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+19ft-37ft

Overall

18868

Males

11993

M55-59

11993

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20325

Males

12557

M55-59

12557

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

21551

Males

12968

M55-59

12968

30K→20M

18.6 - 20.0 mi

Top 70%
×5story building
+64ft-50ft

Overall

19768

Males

12053

M55-59

12053

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21935

Males

12939

M55-59

12939

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

16880

Males

10576

M55-59

10576

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25498

Males

14573

M55-59

14573

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

19667

Males

11706

M55-59

11706

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18514

Males

11081

M55-59

11081

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20810

Males

12186

M55-59

12186

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2story building
+22ft-21ft

Overall

18201

Males

10974

M55-59

10974

Passing Analysis

Category:
Athletes Passed
852
Passed By
6291
Net Change
-5439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13604
5K → 10K791042-963#13604#14567
10K → 15K130318-188#14567#14755
15K → 20K153396-243#14755#14998
20K → Half7277-270#14998#15268
Half → 25K221092-1070#15268#16338
25K → 30K391274-1235#16338#17573
30K → 20M71276-205#17573#17778
20M → 21M22429-407#17778#18185
21M → 35K8223+59#18185#18126
35K → 23M11938-927#18126#19053
23M → 24M5890-32#19053#19085
24M → 40K8347+36#19085#19049
40K → 25.2M2361-38#19049#19087
25.2M → Finish7228+44#19087#19043
TOTALS8526291-5439
📊

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