Boston Marathon logo
BOSTON MARATHON 2023

Marques Wilson

Bib: 30450•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
10:24/mi
32:19
↑ 97↓ 3451.5%
10K· 6.21 mi
10:00/mi
1:03:22
↑ 79↓ 1380.4%
15K· 9.32 mi
9:52/mi
1:34:02
↑ 67↓ 78
20K· 12.43 mi
11:07/mi
2:08:34
↑ 106↓ 860.1%
Half· 13.11 mi
10:01/mi
2:15:24
↑ 19↓ 370.5%
25K· 15.53 mi
10:17/mi
2:40:20
↑ 66↓ 880.2%
30K· 18.64 mi
10:40/mi
3:13:28
↑ 181↓ 1480.2%
20M
10:39/mi
3:27:56
↑ 64↓ 500.2%
21M
10:40/mi
3:38:36
↑ 106↓ 241.6%
35K· 21.75 mi
10:36/mi
3:46:32
↑ 17↓ 861.7%
23M
10:23/mi
3:59:32
↑ 23↓ 630.6%
24M
10:33/mi
4:10:05
↓ 821.3%
40K· 24.85 mi
10:46/mi
4:19:17
↓ 200.3%
25.2M
12:14/mi
4:23:30
↑ 13↓ 160.2%
Finish· 26.22 mi
10:11/mi
4:33:53
↑ 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
Time2:15:24
Pace10:20 /mi
2nd Half
Distance13.11 mi
Time2:18:29
Pace10:34 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1632:1910:2432:19
10:24
-
10K
6.21 mi12:22:191:03:2210:1231:03
10:00
-0:24
15K
9.32 mi12:52:591:34:0210:0530:40
9:52
-0:08
20K
12.43 mi13:27:312:08:3410:2134:32
11:07
+1:15
Half
13.11 mi13:34:212:15:2410:206:50
10:01
-1:06
25K
15.53 mi13:59:172:40:2010:1924:56
10:17
+0:16
30K
18.64 mi14:32:253:13:2810:2333:08
10:40
+0:23
20M
20.00 mi14:46:533:27:5610:2414:28
10:39
-0:01
21M
21.00 mi14:57:333:38:3610:2510:40
10:40
+0:01
35K
21.75 mi15:05:293:46:3210:257:56
10:36
-0:04
23M
23.00 mi15:18:293:59:3210:2513:00
10:23
-0:13
24M
24.00 mi15:29:024:10:0510:2510:33
10:33
+0:10
40K
24.85 mi15:38:144:19:1710:269:12
10:46
+0:13
25.2M
25.20 mi15:42:274:23:3010:274:13
12:14
+1:28
Finish
26.22 mi15:52:504:33:5310:2710:23
10:11
-2:03

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

9:52 /mi

Average Pace

10:27 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:56

29% of race

Time at Steady Pace

2:36:12

57% of race

Time at Slower Pace

38:45

14% of race

Average Pace: 10:27 /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 mi11:51:1632:1910:2432:19
10:24
#24473
10K
6.21 mi12:22:191:03:2210:1231:03
10:00
#24046
15K
9.32 mi12:52:591:34:0210:0530:40
9:52
#23785
20K
12.43 mi13:27:312:08:3410:2134:32
11:07
#24104
Half
13.11 mi13:34:212:15:2410:206:50
10:01
#24056
25K
15.53 mi13:59:172:40:2010:1924:56
10:17
#23816
30K
18.64 mi14:32:253:13:2810:2333:08
10:40
#23575
20M
20.00 mi14:46:533:27:5610:2414:28
10:39
#23474
21M
21.00 mi14:57:333:38:3610:2510:40
10:40
#23323
35K
21.75 mi15:05:293:46:3210:257:56
10:36
#23281
23M
23.00 mi15:18:293:59:3210:2513:00
10:23
#23178
24M
24.00 mi15:29:024:10:0510:2510:33
10:33
#23134
40K
24.85 mi15:38:144:19:1710:269:12
10:46
#23060
25.2M
25.20 mi15:42:274:23:3010:274:13
12:14
#23062
Finish
26.22 mi15:52:504:33:5310:2710:23
10:11
#23029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24473143111431123234(Top 87%)13749(Top 91%)13749(Top 260%)
10K6.21 mi3.10 mi24046+42714102+20914102+20923666(Top 89%)13934(Top 92%)13934(Top 264%)
15K9.32 mi3.11 mi23785+26113992+11013992+11023234(Top 87%)13749(Top 91%)13749(Top 260%)
20K12.43 mi3.11 mi24104-31914132-14014132-14024766(Top 93%)14399(Top 95%)14399(Top 272%)
Half13.11 mi0.68 mi24056+4814109+2314109+2323289(Top 87%)13756(Top 91%)13756(Top 260%)
25K15.53 mi2.42 mi23816+24013997+11213997+11222803(Top 86%)13509(Top 89%)13509(Top 256%)
30K18.64 mi3.11 mi23575+24113869+12813869+12822531(Top 85%)13307(Top 88%)13307(Top 252%)
20M20.00 mi1.36 mi23474+10113806+6313806+6322027(Top 83%)13014(Top 86%)13014(Top 246%)
21M21.00 mi1.00 mi23323+15113732+7413732+7420059(Top 75%)12080(Top 80%)12080(Top 229%)
35K21.75 mi0.75 mi23281+4213705+2713705+2722576(Top 85%)13196(Top 87%)13196(Top 250%)
23M23.00 mi1.25 mi23178+10313646+5913646+5921033(Top 79%)12474(Top 82%)12474(Top 236%)
24M24.00 mi1.00 mi23134+4413614+3213614+3222136(Top 83%)12937(Top 85%)12937(Top 245%)
40K24.85 mi0.85 mi23060+7413564+5013564+5021852(Top 82%)12764(Top 84%)12764(Top 242%)
25.2M25.20 mi0.35 mi23062-2135641356422860(Top 86%)13258(Top 87%)13258(Top 251%)
Finish26.22 mi1.02 mi23029+3313547+1713547+1722265(Top 84%)12986(Top 86%)12986(Top 246%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23234

Males

13749

M18-39

13749

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23666

Males

13934

M18-39

13934

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23234

Males

13749

M18-39

13749

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24766

Males

14399

M18-39

14399

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23289

Males

13756

M18-39

13756

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22803

Males

13509

M18-39

13509

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22531

Males

13307

M18-39

13307

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

22027

Males

13014

M18-39

13014

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

20059

Males

12080

M18-39

12080

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22576

Males

13196

M18-39

13196

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21033

Males

12474

M18-39

12474

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22136

Males

12937

M18-39

12937

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21852

Males

12764

M18-39

12764

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22860

Males

13258

M18-39

13258

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22265

Males

12986

M18-39

12986

Passing Analysis

Category:
Athletes Passed
1973
Passed By
529
Net Change
+1444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24473
5K → 10K47548+427#24473#24046
10K → 15K28322+261#24046#23785
15K → 20K32351-319#23785#24104
20K → Half513+48#24104#24056
Half → 25K2477+240#24056#23816
25K → 30K25110+241#23816#23575
30K → 20M11211+101#23575#23474
20M → 21M1510+151#23474#23323
21M → 35K5412+42#23323#23281
35K → 23M1085+103#23281#23178
23M → 24M5410+44#23178#23134
24M → 40K828+74#23134#23060
40K → 25.2M1416-2#23060#23062
25.2M → Finish5926+33#23062#23029
TOTALS1973529+1444
📊

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing