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BOSTON MARATHON 2025

Paul Parren

Bib: 15691 M NL

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:14/mi
22:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:18/mi
45:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:47/mi
1:09:20
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:29/mi
1:35:40
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:37/mi
1:41:33
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:20/mi
2:04:10
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:19/mi
2:36:12
↑ 181↓ 1480.2%
138 ft elev
20M
12:18/mi
2:52:55
↑ 64↓ 500.2%
148 ft elev
21M
12:35/mi
3:05:30
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:05/mi
3:15:17
↑ 17↓ 861.7%
156 ft elev
23M
12:12/mi
3:30:34
↑ 23↓ 630.6%
116 ft elev
24M
9:39/mi
3:40:13
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:25/mi
3:49:07
↓ 200.3%
20 ft elev
25.2M
9:43/mi
3:52:28
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:11/mi
4:00:48
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:41:337:45 /mi⚡ faster
2nd Half
2:19:1510:37 /mi+37.1%
Positive split — 37.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:277:143.11 mi22:27
7:14
-
10K
45:097:163.10 mi22:42
7:18
+0:04
15K
1:09:207:263.11 mi24:11
7:47
+0:29
20K
1:35:407:423.11 mi26:20
8:29
+0:42
Half(13.11 mi)
1:41:337:450.68 mi5:53
8:37
+0:08
25K
2:04:108:002.42 mi22:37
9:20
+0:43
30K
2:36:128:233.11 mi32:02
10:19
+0:59
20M
2:52:558:391.36 mi16:43
12:18
+1:59
21M
3:05:308:501.00 mi12:35
12:35
+0:17
35K
3:15:178:590.75 mi9:47
13:05
+0:30
23M
3:30:349:091.25 mi15:17
12:12
-0:53
24M
3:40:139:111.00 mi9:39
9:39
-2:33
40K
3:49:079:130.85 mi8:54
10:25
+0:46
25.2M
3:52:289:130.35 mi3:21
9:43
-0:42
Finish(26.22 mi)
4:00:489:111.02 mi8:20
8:11
-1:32
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:14 /mi

Average Pace

9:11 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:49:53

46% of race

Time at Steady Pace

1:16:33

32% of race

Time at Slower Pace

54:22

23% of race

Average Pace: 9:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi968580028002142271003110031
10K3.10 mi10045-3608194-1928194-1921039983618361
15K3.11 mi11437-13928861-6678861-667142271003110031
20K3.11 mi13335-18989673-8129673-812180611163711637
Half(13.11 mi)0.68 mi13757-4229832-1599832-159199081243512435
25K2.42 mi15493-173610564-73210564-732212841297212972
30K3.11 mi17331-183811266-70211266-702224731338013380
20M1.36 mi18694-136311844-57811844-578256711477314773
21M1.00 mi19346-65212091-24712091-247245011414114141
35K0.75 mi20013-66712358-26712358-267270361535515355
23M1.25 mi20621-60812613-25512613-255254041453014530
24M1.00 mi20615+612590+2312590+23201841195611956
40K0.85 mi20684-6912610-2012610-20216541258312583
25.2M0.35 mi20630+5412574+3612574+361567397399739
Finish(26.22 mi)1.02 mi20476+15412493+8112493+811412790869086

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14227

Males

10031

M60-64

10031

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10399

Males

8361

M60-64

8361

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14227

Males

10031

M60-64

10031

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18061

Males

11637

M60-64

11637

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

19908

Males

12435

M60-64

12435

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

21284

Males

12972

M60-64

12972

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22473

Males

13380

M60-64

13380

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25671

Males

14773

M60-64

14773

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24501

Males

14141

M60-64

14141

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

27036

Males

15355

M60-64

15355

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25404

Males

14530

M60-64

14530

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20184

Males

11956

M60-64

11956

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21654

Males

12583

M60-64

12583

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15673

Males

9739

M60-64

9739

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14127

Males

9086

M60-64

9086

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#9685
5K → 10K
465107-360
#9685 → #10045
10K → 15K
141220-1392
#10045 → #11437
15K → 20K
191315-1898
#11437 → #13335
20K → Half
4220-422
#13335 → #13757
Half → 25K
175317-1736
#13757 → #15493
25K → 30K
185719-1838
#15493 → #17331
30K → 20M
137310-1363
#17331 → #18694
20M → 21M
66412-652
#18694 → #19346
21M → 35K
6703-667
#19346 → #20013
35K → 23M
62012-608
#20013 → #20621
23M → 24M
5965+6
#20621 → #20615
24M → 40K
9627-69
#20615 → #20684
40K → 25.2M
155+54
#20684 → #20630
25.2M → Finish
2156+154
#20630 → #20476
TOTALS
11307518-10791
#9685 → #20476

Passing Visualized

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