Boston Marathon logo
BOSTON MARATHON 2025

Ron Dawson

TX

Bib: 16848 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
8:12/mi
25:29
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:20/mi
1:16:46
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:07/mi
1:42:00
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:58/mi
1:47:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:15/mi
2:07:25
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:31/mi
2:33:52
↑ 181↓ 1480.2%
138 ft elev
20M
8:29/mi
2:45:24
↑ 64↓ 500.2%
148 ft elev
21M
9:16/mi
2:54:40
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:03/mi
3:01:26
↑ 17↓ 861.7%
156 ft elev
23M
13:27/mi
3:18:17
↑ 23↓ 630.6%
116 ft elev
24M
11:58/mi
3:30:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:11/mi
3:40:40
↓ 200.3%
20 ft elev
25.2M
13:29/mi
3:45:19
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:25/mi
3:54:55
↑ 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
1:47:268:12 /mi⚡ faster
2nd Half
2:07:299:43 /mi+18.7%
Positive split — 18.7% 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
25:298:123.11 mi25:29
8:12
-
10K
50:548:113.10 mi25:25
8:11
-0:01
15K
1:16:468:143.11 mi25:52
8:20
+0:09
20K
1:42:008:123.11 mi25:14
8:07
-0:13
Half(13.11 mi)
1:47:268:120.68 mi5:26
7:58
-0:09
25K
2:07:258:122.42 mi19:59
8:15
+0:17
30K
2:33:528:153.11 mi26:27
8:31
+0:16
20M
2:45:248:161.36 mi11:32
8:29
-0:02
21M
2:54:408:191.00 mi9:16
9:16
+0:47
35K
3:01:268:210.75 mi6:46
9:03
-0:13
23M
3:18:178:371.25 mi16:51
13:27
+4:24
24M
3:30:158:461.00 mi11:58
11:58
-1:29
40K
3:40:408:530.85 mi10:25
12:11
+0:13
25.2M
3:45:198:560.35 mi4:39
13:29
+1:18
Finish(26.22 mi)
3:54:558:581.02 mi9:36
9:25
-4:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:58 /mi

Average Pace

8:58 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:11:02

81% of race

Time at Slower Pace

43:53

19% of race

Average Pace: 8:58 /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 mi181081164611646182131171811718
10K3.10 mi17921+18711592+5411592+54177511155311553
15K3.11 mi18007-8611618-2611618-26182131171811718
20K3.11 mi17391+61611371+24711371+247157931065910659
Half(13.11 mi)0.68 mi17294+9711321+5011321+50156001062810628
25K2.42 mi16973+32111179+14211179+142155721047110471
30K3.11 mi16554+41910950+22910950+2291484099899989
20M1.36 mi16313+24110824+12610824+1261369893139313
21M1.00 mi16198+11510745+7910745+791496497769776
35K0.75 mi16249-5110742+310742+3184361124011240
23M1.25 mi17789-154011362-62011362-620268461525515255
24M1.00 mi18530-74111665-30311665-303256331461314613
40K0.85 mi19034-50411867-20211867-202252011436714367
25.2M0.35 mi19242-20811942-7511942-75256391455314553
Finish(26.22 mi)1.02 mi19318-7611959-1711959-17208741222312223

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

18213

Males

11718

M60-64

11718

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17751

Males

11553

M60-64

11553

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

18213

Males

11718

M60-64

11718

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15793

Males

10659

M60-64

10659

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15600

Males

10628

M60-64

10628

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15572

Males

10471

M60-64

10471

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14840

Males

9989

M60-64

9989

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13698

Males

9313

M60-64

9313

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14964

Males

9776

M60-64

9776

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18436

Males

11240

M60-64

11240

35K→23M

21.8 - 23.0 mi

Top 95%
×5story building
+23ft-63ft

Overall

26846

Males

15255

M60-64

15255

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

25633

Males

14613

M60-64

14613

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25201

Males

14367

M60-64

14367

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25639

Males

14553

M60-64

14553

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20874

Males

12223

M60-64

12223

Passing Analysis

Category:
Passed
2623
Passed By
3833
Net Change
-1210
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18108
5K → 10K390203+187#18108#17921
10K → 15K158244-86#17921#18007
15K → 20K62610+616#18007#17391
20K → Half1014+97#17391#17294
Half → 25K34726+321#17294#16973
25K → 30K45637+419#16973#16554
30K → 20M25817+241#16554#16313
20M → 21M16651+115#16313#16198
21M → 35K49100-51#16198#16249
35K → 23M91549-1540#16249#17789
23M → 24M11752-741#17789#18530
24M → 40K13517-504#18530#19034
40K → 25.2M6214-208#19034#19242
25.2M → Finish33109-76#19242#19318
TOTALS26233833-1210

Passing Charts

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