Boston Marathon logo
BOSTON MARATHON 2025

Rick Scharff

Bib: 21072•M

IA

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
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:49
Rank: #16477
Start → 5K
24:49 | 7:59/mi
10K· 6.21 mi
49:54
Rank: #16757 (-280)
5K → 10K
25:05 | 8:04/mi
15K· 9.32 mi
1:15:24
Rank: #17000 (-243)
10K → 15K
25:30 | 8:12/mi
20K· 12.43 mi
1:41:42
Rank: #17235 (-235)
15K → 20K
26:18 | 8:28/mi
Half· 13.11 mi
1:47:24
Rank: #17275 (-40)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:08:13
Rank: #17299 (-24)
Half → 25K
20:49 | 8:35/mi
30K· 18.64 mi
2:36:05
Rank: #17285 (+14)
25K → 30K
27:52 | 8:58/mi
20M
2:48:21
Rank: #17243 (+42)
30K → 20M
12:16 | 9:02/mi
21M
2:57:58
Rank: #17193 (+50)
20M → 21M
9:37 | 9:37/mi
35K· 21.75 mi
3:04:47
Rank: #17252 (-59)
21M → 35K
6:49 | 9:07/mi
23M
3:16:40
Rank: #17348 (-96)
35K → 23M
11:53 | 9:29/mi
24M
3:26:05
Rank: #17457 (-109)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
3:34:20
Rank: #17537 (-80)
24M → 40K
8:15 | 9:39/mi
25.2M
3:37:57
Rank: #17562 (-25)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:47:25
Rank: #17713 (-151)
25.2M → Finish
9:28 | 9:17/mi

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
Time1:47:24
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time2:00:01
Pace9:09 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4024:497:5924:49
7:59
-
10K
6.21 mi11:43:4549:548:0225:05
8:04
+0:05
15K
9.32 mi12:09:151:15:248:0525:30
8:12
+0:08
20K
12.43 mi12:35:331:41:428:1126:18
8:28
+0:16
Half
13.11 mi12:41:151:47:248:125:42
8:21
-0:07
25K
15.53 mi13:02:042:08:138:1520:49
8:35
+0:14
30K
18.64 mi13:29:562:36:058:2227:52
8:58
+0:23
20M
20.00 mi13:42:122:48:218:2512:16
9:02
+0:04
21M
21.00 mi13:51:492:57:588:289:37
9:37
+0:35
35K
21.75 mi13:58:383:04:478:306:49
9:07
-0:30
23M
23.00 mi14:10:313:16:408:3311:53
9:29
+0:22
24M
24.00 mi14:19:563:26:058:359:25
9:25
-0:04
40K
24.85 mi14:28:113:34:208:378:15
9:39
+0:14
25.2M
25.20 mi14:31:483:37:578:393:37
10:29
+0:50
Finish
26.22 mi14:41:163:47:258:419:28
9:17
-1:12

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

7:59 /mi

Average Pace

8:41 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:13

56% of race

Time at Steady Pace

56:25

25% of race

Time at Slower Pace

42:47

19% of race

Average Pace: 8:40 /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 mi11:18:4024:497:5924:49
7:59
#16477
10K
6.21 mi11:43:4549:548:0225:05
8:04
#16757
15K
9.32 mi12:09:151:15:248:0525:30
8:12
#17000
20K
12.43 mi12:35:331:41:428:1126:18
8:28
#17235
Half
13.11 mi12:41:151:47:248:125:42
8:21
#17275
25K
15.53 mi13:02:042:08:138:1520:49
8:35
#17299
30K
18.64 mi13:29:562:36:058:2227:52
8:58
#17285
20M
20.00 mi13:42:122:48:218:2512:16
9:02
#17243
21M
21.00 mi13:51:492:57:588:289:37
9:37
#17193
35K
21.75 mi13:58:383:04:478:306:49
9:07
#17252
23M
23.00 mi14:10:313:16:408:3311:53
9:29
#17348
24M
24.00 mi14:19:563:26:058:359:25
9:25
#17457
40K
24.85 mi14:28:113:34:208:378:15
9:39
#17537
25.2M
25.20 mi14:31:483:37:578:393:37
10:29
#17562
Finish
26.22 mi14:41:163:47:258:419:28
9:17
#17713
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16477109951099517432(Top 61%)11409(Top 71%)11409(Top 906%)
10K6.21 mi3.10 mi16757-28011119-12411119-12417005(Top 60%)11249(Top 70%)11249(Top 893%)
15K9.32 mi3.11 mi17000-24311238-11911238-11917432(Top 61%)11409(Top 71%)11409(Top 906%)
20K12.43 mi3.11 mi17235-23511306-6811306-6817976(Top 63%)11599(Top 72%)11599(Top 921%)
Half13.11 mi0.68 mi17275-4011312-611312-618250(Top 64%)11728(Top 73%)11728(Top 932%)
25K15.53 mi2.42 mi17299-2411307+511307+517711(Top 62%)11408(Top 71%)11408(Top 906%)
30K18.64 mi3.11 mi17285+1411252+5511252+5517510(Top 62%)11152(Top 69%)11152(Top 886%)
20M20.00 mi1.36 mi17243+4211202+5011202+5016916(Top 60%)10781(Top 67%)10781(Top 856%)
21M21.00 mi1.00 mi17193+5011156+4611156+4616612(Top 58%)10530(Top 65%)10530(Top 836%)
35K21.75 mi0.75 mi17252-5911152+411152+418737(Top 66%)11363(Top 71%)11363(Top 903%)
23M23.00 mi1.25 mi17348-9611160-811160-818637(Top 66%)11275(Top 70%)11275(Top 896%)
24M24.00 mi1.00 mi17457-10911188-2811188-2819289(Top 68%)11543(Top 72%)11543(Top 917%)
40K24.85 mi0.85 mi17537-80111881118819254(Top 68%)11440(Top 71%)11440(Top 909%)
25.2M25.20 mi0.35 mi17562-2511187+111187+118921(Top 67%)11276(Top 70%)11276(Top 896%)
Finish26.22 mi1.02 mi17713-15111248-6111248-6120320(Top 72%)11963(Top 74%)11963(Top 950%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17432

Males

11409

M60-64

11409

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17005

Males

11249

M60-64

11249

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17432

Males

11409

M60-64

11409

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17976

Males

11599

M60-64

11599

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

18250

Males

11728

M60-64

11728

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17711

Males

11408

M60-64

11408

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17510

Males

11152

M60-64

11152

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16916

Males

10781

M60-64

10781

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16612

Males

10530

M60-64

10530

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18737

Males

11363

M60-64

11363

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18637

Males

11275

M60-64

11275

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19289

Males

11543

M60-64

11543

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19254

Males

11440

M60-64

11440

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18921

Males

11276

M60-64

11276

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20320

Males

11963

M60-64

11963

Passing Analysis

Category:
Athletes Passed
1393
Passed By
2629
Net Change
-1236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16477
5K → 10K181461-280#16477#16757
10K → 15K136379-243#16757#17000
15K → 20K124359-235#17000#17235
20K → Half1757-40#17235#17275
Half → 25K161185-24#17275#17299
25K → 30K227213+14#17299#17285
30K → 20M13189+42#17285#17243
20M → 21M13282+50#17243#17193
21M → 35K56115-59#17193#17252
35K → 23M85181-96#17252#17348
23M → 24M54163-109#17348#17457
24M → 40K46126-80#17457#17537
40K → 25.2M2348-25#17537#17562
25.2M → Finish20171-151#17562#17713
TOTALS13932629-1236
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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