Boston Marathon logo
BOSTON MARATHON 2025

Stephen Stone

CT

Bib: 18039 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
8:07/mi
25:14
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:45/mi
52:25
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
9:45/mi
1:22:43
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:19/mi
1:54:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:46/mi
2:01:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:48/mi
2:27:38
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:59/mi
3:01:45
↑ 181↓ 1480.2%
138 ft elev
20M
10:41/mi
3:16:16
↑ 64↓ 500.2%
148 ft elev
21M
11:43/mi
3:27:59
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:44/mi
3:36:01
↑ 17↓ 861.7%
156 ft elev
23M
10:31/mi
3:49:11
↑ 23↓ 630.6%
116 ft elev
24M
10:12/mi
3:59:23
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:17/mi
4:09:02
↓ 200.3%
20 ft elev
25.2M
11:21/mi
4:12:57
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:12/mi
4:23:21
↑ 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
2:01:269:16 /mi⚡ faster
2nd Half
2:21:5510:50 /mi+16.9%
Positive split — 16.9% 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
25:148:073.11 mi25:14
8:07
-
10K
52:258:263.10 mi27:11
8:45
+0:38
15K
1:22:438:523.11 mi30:18
9:45
+1:00
20K
1:54:469:143.11 mi32:03
10:19
+0:34
Half(13.11 mi)
2:01:269:160.68 mi6:40
9:46
-0:33
25K
2:27:389:302.42 mi26:12
10:48
+1:02
30K
3:01:459:453.11 mi34:07
10:59
+0:11
20M
3:16:169:491.36 mi14:31
10:41
-0:18
21M
3:27:599:541.00 mi11:43
11:43
+1:02
35K
3:36:019:560.75 mi8:02
10:44
-0:59
23M
3:49:119:581.25 mi13:10
10:31
-0:13
24M
3:59:239:581.00 mi10:12
10:12
-0:19
40K
4:09:0210:010.85 mi9:39
11:17
+1:05
25.2M
4:12:5710:020.35 mi3:55
11:21
+0:04
Finish(26.22 mi)
4:23:2110:031.02 mi10:24
10:12
-1:09
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

10:03 /mi

Slowest Pace

11:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:29:23

34% of race

Time at Steady Pace

1:54:34

44% of race

Time at Slower Pace

59:24

23% of race

Average Pace: 10:03 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi175151142511425244331445414454
10K3.10 mi19459-194412244-81912244-819211531298412984
15K3.11 mi21678-221913200-95613200-956244331445414454
20K3.11 mi22932-125413781-58113781-581248531460714607
Half(13.11 mi)0.68 mi23008-7613819-3813819-38242851435314353
25K2.42 mi23427-41913994-17513994-175249121461014610
30K3.11 mi23528-10113997-313997-3239741406014060
20M1.36 mi23472+5613955+4213955+42229091348213482
21M1.00 mi23451+2113915+4013915+40230541347213472
35K0.75 mi23436+1513896+1913896+19236591371813718
23M1.25 mi23371+6513852+4413852+44220551290712907
24M1.00 mi23305+6613797+5513797+55219361278212782
40K0.85 mi23301+413781+1613781+16237321362613626
25.2M0.35 mi23284+1713767+1413767+14216721262912629
Finish(26.22 mi)1.02 mi23302-1813765+213765+2235371353513535

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24433

Males

14454

M60-64

14454

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21153

Males

12984

M60-64

12984

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24433

Males

14454

M60-64

14454

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24853

Males

14607

M60-64

14607

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

24285

Males

14353

M60-64

14353

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

24912

Males

14610

M60-64

14610

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23974

Males

14060

M60-64

14060

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

22909

Males

13482

M60-64

13482

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

23054

Males

13472

M60-64

13472

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23659

Males

13718

M60-64

13718

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

22055

Males

12907

M60-64

12907

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

21936

Males

12782

M60-64

12782

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23732

Males

13626

M60-64

13626

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

21672

Males

12629

M60-64

12629

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23537

Males

13535

M60-64

13535

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#17515
5K → 10K
195814-1944
#17515 → #19459
10K → 15K
222910-2219
#19459 → #21678
15K → 20K
127319-1254
#21678 → #22932
20K → Half
9014-76
#22932 → #23008
Half → 25K
45132-419
#23008 → #23427
25K → 30K
221120-101
#23427 → #23528
30K → 20M
46102+56
#23528 → #23472
20M → 21M
6990+21
#23472 → #23451
21M → 35K
4358+15
#23451 → #23436
35K → 23M
2186+65
#23436 → #23371
23M → 24M
2490+66
#23371 → #23305
24M → 40K
4953+4
#23305 → #23301
40K → 25.2M
522+17
#23301 → #23284
25.2M → Finish
5537-18
#23284 → #23302
TOTALS
6534747-5787
#17515 → #23302

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing