Boston Marathon logo
BOSTON MARATHON 2023

Tim Wilson

Bib: 26060•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:13/mi
31:44
↑ 97↓ 3451.5%
10K· 6.21 mi
10:00/mi
1:02:47
↑ 79↓ 1380.4%
15K· 9.32 mi
10:04/mi
1:34:02
↑ 67↓ 78
20K· 12.43 mi
10:05/mi
2:05:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:12:06
↑ 19↓ 370.5%
25K· 15.53 mi
10:11/mi
2:36:47
↑ 66↓ 880.2%
30K· 18.64 mi
10:36/mi
3:09:42
↑ 181↓ 1480.2%
20M
10:45/mi
3:24:19
↑ 64↓ 500.2%
21M
11:00/mi
3:35:19
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:42:58
↑ 17↓ 861.7%
23M
10:19/mi
3:55:53
↑ 23↓ 630.6%
24M
10:09/mi
4:06:02
↓ 821.3%
40K· 24.85 mi
10:40/mi
4:15:09
↓ 200.3%
25.2M
11:19/mi
4:19:03
↑ 13↓ 160.2%
Finish· 26.22 mi
9:55/mi
4:29:09
↑ 22↓ 21

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
Time2:12:06
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:17:03
Pace10:27 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0931:4410:1331:44
10:13
-
10K
6.21 mi12:21:121:02:4710:0631:03
10:00
-0:13
15K
9.32 mi12:52:271:34:0210:0531:15
10:04
+0:04
20K
12.43 mi13:23:462:05:2110:0531:19
10:05
+0:01
Half
13.11 mi13:30:312:12:0610:056:45
9:54
-0:11
25K
15.53 mi13:55:122:36:4710:0624:41
10:11
+0:17
30K
18.64 mi14:28:073:09:4210:1132:55
10:36
+0:25
20M
20.00 mi14:42:443:24:1910:1314:37
10:45
+0:09
21M
21.00 mi14:53:443:35:1910:1511:00
11:00
+0:15
35K
21.75 mi15:01:233:42:5810:157:39
10:14
-0:46
23M
23.00 mi15:14:183:55:5310:1512:55
10:19
+0:05
24M
24.00 mi15:24:274:06:0210:1510:09
10:09
-0:10
40K
24.85 mi15:33:344:15:0910:169:07
10:40
+0:31
25.2M
25.20 mi15:37:284:19:0310:173:54
11:19
+0:39
Finish
26.22 mi15:47:344:29:0910:1610:06
9:55
-1:24

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

9:54 /mi

Average Pace

10:16 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:14:15

94% of race

Time at Steady Pace

14:54

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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 mi11:50:0931:4410:1331:44
10:13
#23985
10K
6.21 mi12:21:121:02:4710:0631:03
10:00
#23858
15K
9.32 mi12:52:271:34:0210:0531:15
10:04
#23784
20K
12.43 mi13:23:462:05:2110:0531:19
10:05
#23613
Half
13.11 mi13:30:312:12:0610:056:45
9:54
#23584
25K
15.53 mi13:55:122:36:4710:0624:41
10:11
#23407
30K
18.64 mi14:28:073:09:4210:1132:55
10:36
#23205
20M
20.00 mi14:42:443:24:1910:1314:37
10:45
#23119
21M
21.00 mi14:53:443:35:1910:1511:00
11:00
#22988
35K
21.75 mi15:01:233:42:5810:157:39
10:14
#22944
23M
23.00 mi15:14:183:55:5310:1512:55
10:19
#22827
24M
24.00 mi15:24:274:06:0210:1510:09
10:09
#22762
40K
24.85 mi15:33:344:15:0910:169:07
10:40
#22713
25.2M
25.20 mi15:37:284:19:0310:173:54
11:19
#22694
Finish
26.22 mi15:47:344:29:0910:1610:06
9:55
#22666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi23985140831408323610(Top 89%)13916(Top 92%)13916(Top 618%)
10K6.21 mi3.10 mi23858+12714021+6214021+6223665(Top 89%)13933(Top 92%)13933(Top 619%)
15K9.32 mi3.11 mi23784+7413991+3013991+3023610(Top 89%)13916(Top 92%)13916(Top 618%)
20K12.43 mi3.11 mi23613+17113917+7413917+7423082(Top 87%)13667(Top 90%)13667(Top 607%)
Half13.11 mi0.68 mi23584+2913910+713910+723059(Top 87%)13652(Top 90%)13652(Top 606%)
25K15.53 mi2.42 mi23407+17713814+9613814+9622564(Top 85%)13390(Top 88%)13390(Top 595%)
30K18.64 mi3.11 mi23205+20213699+11513699+11522398(Top 84%)13251(Top 87%)13251(Top 588%)
20M20.00 mi1.36 mi23119+8613637+6213637+6222264(Top 84%)13120(Top 86%)13120(Top 583%)
21M21.00 mi1.00 mi22988+13113566+7113566+7120827(Top 78%)12441(Top 82%)12441(Top 552%)
35K21.75 mi0.75 mi22944+4413538+2813538+2821831(Top 82%)12858(Top 85%)12858(Top 571%)
23M23.00 mi1.25 mi22827+11713467+7113467+7120860(Top 78%)12399(Top 82%)12399(Top 551%)
24M24.00 mi1.00 mi22762+6513432+3513432+3521183(Top 80%)12504(Top 82%)12504(Top 555%)
40K24.85 mi0.85 mi22713+4913403+2913403+2921619(Top 81%)12649(Top 83%)12649(Top 562%)
25.2M25.20 mi0.35 mi22694+1913390+1313390+1321128(Top 79%)12448(Top 82%)12448(Top 553%)
Finish26.22 mi1.02 mi22666+2813372+1813372+1821508(Top 81%)12639(Top 83%)12639(Top 561%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

23610

Males

13916

M45-49

13916

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23665

Males

13933

M45-49

13933

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

23610

Males

13916

M45-49

13916

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23082

Males

13667

M45-49

13667

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23059

Males

13652

M45-49

13652

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22564

Males

13390

M45-49

13390

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

22398

Males

13251

M45-49

13251

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22264

Males

13120

M45-49

13120

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20827

Males

12441

M45-49

12441

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21831

Males

12858

M45-49

12858

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20860

Males

12399

M45-49

12399

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21183

Males

12504

M45-49

12504

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21619

Males

12649

M45-49

12649

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21128

Males

12448

M45-49

12448

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21508

Males

12639

M45-49

12639

Passing Analysis

Category:
Athletes Passed
1739
Passed By
420
Net Change
+1319
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23985
5K → 10K274147+127#23985#23858
10K → 15K14975+74#23858#23784
15K → 20K21948+171#23784#23613
20K → Half4415+29#23613#23584
Half → 25K19619+177#23584#23407
25K → 30K23331+202#23407#23205
30K → 20M10115+86#23205#23119
20M → 21M1343+131#23119#22988
21M → 35K5511+44#22988#22944
35K → 23M1247+117#22944#22827
23M → 24M727+65#22827#22762
24M → 40K5910+49#22762#22713
40K → 25.2M256+19#22713#22694
25.2M → Finish5426+28#22694#22666
TOTALS1739420+1319
📊

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