Boston Marathon logo
BOSTON MARATHON 2025

Avi Moss

Bib: 12161•M

TX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M60-64)
#0 / 1259
Top 9%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:07
Rank: #8807
Start → 5K
7:07/mi
22:07 split
10K· 6.21 mi
44:32
Rank: #9169 (-362)
5K → 10K
7:13/mi
22:25 split
15K· 9.32 mi
1:07:04
Rank: #9296 (-127)
10K → 15K
7:15/mi
22:32 split
20K· 12.43 mi
1:30:11
Rank: #9470 (-174)
15K → 20K
7:26/mi
23:07 split
Half· 13.11 mi
1:35:12
Rank: #9521 (-51)
20K → Half
7:21/mi
5:01 split
25K· 15.53 mi
1:53:28
Rank: #9611 (-90)
Half → 25K
7:32/mi
18:16 split
30K· 18.64 mi
2:18:00
Rank: #9729 (-118)
25K → 30K
7:54/mi
24:32 split
20M
2:29:01
Rank: #9795 (-66)
30K → 20M
8:06/mi
11:01 split
21M
2:37:47
Rank: #9917 (-122)
20M → 21M
8:46/mi
8:46 split
35K· 21.75 mi
2:43:48
Rank: #10018 (-101)
21M → 35K
8:03/mi
6:01 split
23M
2:54:13
Rank: #10139 (-121)
35K → 23M
8:19/mi
10:25 split
24M
3:02:29
Rank: #10252 (-113)
23M → 24M
8:16/mi
8:16 split
40K· 24.85 mi
3:09:44
Rank: #10351 (-99)
24M → 40K
8:29/mi
7:15 split
25.2M
3:12:55
Rank: #10384 (-33)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:21:21
Rank: #10542 (-158)
25.2M → Finish
8:17/mi
8:26 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:12
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:46:09
Pace8:06 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2622:077:0722:07
7:07
-
10K
6.21 mi11:12:5144:327:1022:25
7:13
+0:06
15K
9.32 mi11:35:231:07:047:1222:32
7:15
+0:02
20K
12.43 mi11:58:301:30:117:1523:07
7:26
+0:11
Half
13.11 mi12:03:311:35:127:165:01
7:21
-0:05
25K
15.53 mi12:21:471:53:287:1818:16
7:32
+0:11
30K
18.64 mi12:46:192:18:007:2424:32
7:54
+0:22
20M
20.00 mi12:57:202:29:017:2711:01
8:06
+0:12
21M
21.00 mi13:06:062:37:477:318:46
8:46
+0:40
35K
21.75 mi13:12:072:43:487:326:01
8:03
-0:43
23M
23.00 mi13:22:322:54:137:3410:25
8:19
+0:16
24M
24.00 mi13:30:483:02:297:368:16
8:16
-0:03
40K
24.85 mi13:38:033:09:447:387:15
8:29
+0:13
25.2M
25.20 mi13:41:143:12:557:393:11
9:14
+0:45
Finish
26.22 mi13:49:403:21:217:418:26
8:17
-0:57

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

7:07 /mi

Average Pace

7:41 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:28

56% of race

Time at Steady Pace

1:08:41

34% of race

Time at Slower Pace

19:12

10% of race

Average Pace: 7:41 /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 mi10:50:2622:077:0722:07
7:07
#8807
10K
6.21 mi11:12:5144:327:1022:25
7:13
#9169
15K
9.32 mi11:35:231:07:047:1222:32
7:15
#9296
20K
12.43 mi11:58:301:30:117:1523:07
7:26
#9470
Half
13.11 mi12:03:311:35:127:165:01
7:21
#9521
25K
15.53 mi12:21:471:53:287:1818:16
7:32
#9611
30K
18.64 mi12:46:192:18:007:2424:32
7:54
#9729
20M
20.00 mi12:57:202:29:017:2711:01
8:06
#9795
21M
21.00 mi13:06:062:37:477:318:46
8:46
#9917
35K
21.75 mi13:12:072:43:487:326:01
8:03
#10018
23M
23.00 mi13:22:322:54:137:3410:25
8:19
#10139
24M
24.00 mi13:30:483:02:297:368:16
8:16
#10252
40K
24.85 mi13:38:033:09:447:387:15
8:29
#10351
25.2M
25.20 mi13:41:143:12:557:393:11
9:14
#10384
Finish
26.22 mi13:49:403:21:217:418:26
8:17
#10542
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi8807749674969572(Top 34%)7859(Top 49%)7859(Top 624%)
10K6.21 mi3.10 mi9169-3627701-2057701-2059617(Top 34%)7942(Top 49%)7942(Top 631%)
15K9.32 mi3.11 mi9296-1277754-537754-539572(Top 34%)7859(Top 49%)7859(Top 624%)
20K12.43 mi3.11 mi9470-1747820-667820-6610243(Top 36%)8134(Top 51%)8134(Top 646%)
Half13.11 mi0.68 mi9521-517840-207840-2010441(Top 37%)8254(Top 51%)8254(Top 656%)
25K15.53 mi2.42 mi9611-907856-167856-1610233(Top 36%)8002(Top 50%)8002(Top 636%)
30K18.64 mi3.11 mi9729-1187864-87864-810594(Top 37%)7976(Top 50%)7976(Top 634%)
20M20.00 mi1.36 mi9795-667870-67870-611129(Top 39%)8091(Top 50%)8091(Top 643%)
21M21.00 mi1.00 mi9917-1227904-347904-3412057(Top 42%)8393(Top 52%)8393(Top 667%)
35K21.75 mi0.75 mi10018-1017916-127916-1212491(Top 44%)8552(Top 53%)8552(Top 679%)
23M23.00 mi1.25 mi10139-1217936-207936-2012135(Top 43%)8292(Top 51%)8292(Top 659%)
24M24.00 mi1.00 mi10252-1137958-227958-2212984(Top 46%)8631(Top 54%)8631(Top 686%)
40K24.85 mi0.85 mi10351-997979-217979-2113263(Top 47%)8638(Top 54%)8638(Top 686%)
25.2M25.20 mi0.35 mi10384-337975+47975+413010(Top 46%)8455(Top 52%)8455(Top 672%)
Finish26.22 mi1.02 mi10542-1588021-468021-4614730(Top 52%)9350(Top 58%)9350(Top 743%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9572

Males

7859

M60-64

7859

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9617

Males

7942

M60-64

7942

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9572

Males

7859

M60-64

7859

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10243

Males

8134

M60-64

8134

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10441

Males

8254

M60-64

8254

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10233

Males

8002

M60-64

8002

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

10594

Males

7976

M60-64

7976

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11129

Males

8091

M60-64

8091

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

12057

Males

8393

M60-64

8393

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

12491

Males

8552

M60-64

8552

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12135

Males

8292

M60-64

8292

23M→24M

23.0 - 24.0 mi

Top 46%
×6story building
+12ft-82ft

Overall

12984

Males

8631

M60-64

8631

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13263

Males

8638

M60-64

8638

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13010

Males

8455

M60-64

8455

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14730

Males

9350

M60-64

9350

Passing Analysis

Category:
Athletes Passed
1115
Passed By
2846
Net Change
-1735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8807
5K → 10K95457-362#8807#9169
10K → 15K115242-127#9169#9296
15K → 20K136310-174#9296#9470
20K → Half1263-51#9470#9521
Half → 25K132222-90#9521#9611
25K → 30K187305-118#9611#9729
30K → 20M97162-66#9729#9795
20M → 21M59181-122#9795#9917
21M → 35K44143-101#9917#10018
35K → 23M70190-121#10018#10139
23M → 24M56169-113#10139#10252
24M → 40K54153-99#10252#10351
40K → 25.2M2457-33#10351#10384
25.2M → Finish34192-158#10384#10542
TOTALS11152846-1735
📊

Passing Visuals

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing