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BOSTON MARATHON 2025

Albert Parent

Bib: 29868•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:50/mi
30:33
↑ 97↓ 3451.5%
10K· 6.21 mi
9:42/mi
1:00:41
↑ 79↓ 1380.4%
15K· 9.32 mi
12:11/mi
1:38:33
↑ 67↓ 78
20K· 12.43 mi
12:48/mi
2:18:20
↑ 106↓ 860.1%
Half· 13.11 mi
14:04/mi
2:27:56
↑ 19↓ 370.5%
25K· 15.53 mi
13:22/mi
3:00:21
↑ 66↓ 880.2%
30K· 18.64 mi
15:33/mi
3:48:39
↑ 181↓ 1480.2%
20M
15:12/mi
4:09:19
↑ 64↓ 500.2%
21M
14:38/mi
4:23:57
↑ 106↓ 241.6%
35K· 21.75 mi
14:01/mi
4:34:26
↑ 17↓ 861.7%
23M
15:08/mi
4:53:23
↑ 23↓ 630.6%
24M
14:47/mi
5:08:10
↓ 821.3%
40K· 24.85 mi
15:52/mi
5:21:44
↓ 200.3%
25.2M
17:27/mi
5:27:45
↑ 13↓ 160.2%
Finish· 26.22 mi
14:07/mi
5:42:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:56
Pace11:17 /mi
2nd Half
Distance13.11 mi
Time3:14:12
Pace14:49 /mi
📊Positive Split: 31.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5730:339:5030:33
9:50
-
10K
6.21 mi12:19:051:00:419:4630:08
9:42
-0:08
15K
9.32 mi12:56:571:38:3310:3437:52
12:11
+2:29
20K
12.43 mi13:36:442:18:2011:0839:47
12:48
+0:37
Half
13.11 mi13:46:202:27:5611:179:36
14:04
+1:16
25K
15.53 mi14:18:453:00:2111:3732:25
13:22
-0:42
30K
18.64 mi15:07:033:48:3912:1648:18
15:33
+2:11
20M
20.00 mi15:27:434:09:1912:2820:40
15:12
-0:21
21M
21.00 mi15:42:214:23:5712:3414:38
14:38
-0:34
35K
21.75 mi15:52:504:34:2612:3710:29
14:01
-0:37
23M
23.00 mi16:11:474:53:2312:4518:57
15:08
+1:07
24M
24.00 mi16:26:345:08:1012:5014:47
14:47
-0:21
40K
24.85 mi16:40:085:21:4412:5713:34
15:52
+1:05
25.2M
25.20 mi16:46:095:27:4513:006:01
17:27
+1:35
Finish
26.22 mi17:00:325:42:0813:0414:23
14:07
-3:20

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

9:42 /mi

Average Pace

13:04 /mi

Slowest Pace

17:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:20

40% of race

Time at Steady Pace

1:55:15

34% of race

Time at Slower Pace

1:28:33

26% of race

Average Pace: 13:03 /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 mi11:48:5730:339:5030:33
9:50
#25162
10K
6.21 mi12:19:051:00:419:4630:08
9:42
#24889
15K
9.32 mi12:56:571:38:3310:3437:52
12:11
#26406
20K
12.43 mi13:36:442:18:2011:0839:47
12:48
#26968
Half
13.11 mi13:46:202:27:5611:179:36
14:04
#27113
25K
15.53 mi14:18:453:00:2111:3732:25
13:22
#27221
30K
18.64 mi15:07:033:48:3912:1648:18
15:33
#27547
20M
20.00 mi15:27:434:09:1912:2820:40
15:12
#27584
21M
21.00 mi15:42:214:23:5712:3414:38
14:38
#27563
35K
21.75 mi15:52:504:34:2612:3710:29
14:01
#27586
23M
23.00 mi16:11:474:53:2312:4518:57
15:08
#27623
24M
24.00 mi16:26:345:08:1012:5014:47
14:47
#27673
40K
24.85 mi16:40:085:21:4412:5713:34
15:52
#27730
25.2M
25.20 mi16:46:095:27:4513:006:01
17:27
#27751
Finish
26.22 mi17:00:325:42:0813:0414:23
14:07
#27784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi25162148051480527755(Top 98%)15850(Top 98%)15850(Top 2480%)
10K6.21 mi3.10 mi24889+27314656+14914656+14924611(Top 87%)14524(Top 90%)14524(Top 2273%)
15K9.32 mi3.11 mi26406-151715336-68015336-68027755(Top 98%)15850(Top 98%)15850(Top 2480%)
20K12.43 mi3.11 mi26968-56215549-21315549-21327709(Top 98%)15821(Top 98%)15821(Top 2476%)
Half13.11 mi0.68 mi27113-14515609-6015609-6028271(Top 100%)16036(Top 100%)16036(Top 2510%)
25K15.53 mi2.42 mi27221-10815643-3415643-3427548(Top 97%)15736(Top 98%)15736(Top 2463%)
30K18.64 mi3.11 mi27547-32615751-10815751-10828195(Top 99%)15984(Top 99%)15984(Top 2501%)
20M20.00 mi1.36 mi27584-3715755-415755-427961(Top 98%)15858(Top 98%)15858(Top 2482%)
21M21.00 mi1.00 mi27563+2115741+1415741+1426843(Top 95%)15289(Top 95%)15289(Top 2393%)
35K21.75 mi0.75 mi27586-2315750-915750-927695(Top 98%)15673(Top 97%)15673(Top 2453%)
23M23.00 mi1.25 mi27623-3715758-815758-827967(Top 98%)15820(Top 98%)15820(Top 2476%)
24M24.00 mi1.00 mi27673-5015777-1915777-1927990(Top 99%)15827(Top 98%)15827(Top 2477%)
40K24.85 mi0.85 mi27730-5715798-2115798-2128070(Top 99%)15876(Top 99%)15876(Top 2485%)
25.2M25.20 mi0.35 mi27751-2115803-515803-528142(Top 99%)15914(Top 99%)15914(Top 2490%)
Finish26.22 mi1.02 mi27784-3315812-915812-928083(Top 99%)15893(Top 99%)15893(Top 2487%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

27755

Males

15850

M65-69

15850

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

24611

Males

14524

M65-69

14524

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

27755

Males

15850

M65-69

15850

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27709

Males

15821

M65-69

15821

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

28271

Males

16036

M65-69

16036

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

27548

Males

15736

M65-69

15736

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28195

Males

15984

M65-69

15984

30K→20M

18.6 - 20.0 mi

Top 98%
×5story building
+64ft-50ft

Overall

27961

Males

15858

M65-69

15858

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

26843

Males

15289

M65-69

15289

21M→35K

21.0 - 21.8 mi

Top 98%
×7story building
+17ft-86ft

Overall

27695

Males

15673

M65-69

15673

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27967

Males

15820

M65-69

15820

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

27990

Males

15827

M65-69

15827

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28070

Males

15876

M65-69

15876

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28142

Males

15914

M65-69

15914

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

28083

Males

15893

M65-69

15893

Passing Analysis

Category:
Athletes Passed
501
Passed By
3123
Net Change
-2622
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25162
5K → 10K35380+273#25162#24889
10K → 15K11518-1517#24889#26406
15K → 20K13575-562#26406#26968
20K → Half0145-145#26968#27113
Half → 25K44152-108#27113#27221
25K → 30K10336-326#27221#27547
30K → 20M2057-37#27547#27584
20M → 21M3110+21#27584#27563
21M → 35K528-23#27563#27586
35K → 23M1350-37#27586#27623
23M → 24M454-50#27623#27673
24M → 40K360-57#27673#27730
40K → 25.2M122-21#27730#27751
25.2M → Finish336-33#27751#27784
TOTALS5013123-2622
📊

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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Questions or issues regarding timing data?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing