Boston Marathon logo
BOSTON MARATHON 2023

Connor Walters

Bib: 6650•M

NJ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 46%
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
7:30/mi
23:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:10:34
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:34:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:39:49
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:58:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:23:28
↑ 181↓ 1480.2%
20M
7:46/mi
2:34:01
↑ 64↓ 500.2%
21M
7:44/mi
2:41:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:10/mi
2:47:07
↑ 17↓ 861.7%
23M
6:52/mi
2:55:43
↑ 23↓ 630.6%
24M
6:30/mi
3:02:13
↓ 821.3%
40K· 24.85 mi
6:41/mi
3:07:56
↓ 200.3%
25.2M
7:18/mi
3:10:27
↑ 13↓ 160.2%
Finish· 26.22 mi
6:40/mi
3:17:15
↑ 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 Half
Distance13.11 mi
Time1:39:49
Pace7:37 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:26
Pace7:26 /mi
📊Negative Split: 2.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0023:187:3023:18
7:30
-
10K
6.21 mi10:50:2546:437:3123:25
7:32
+0:02
15K
9.32 mi11:14:161:10:347:3423:51
7:41
+0:09
20K
12.43 mi11:38:261:34:447:3724:10
7:47
+0:06
Half
13.11 mi11:43:311:39:497:375:05
7:27
-0:20
25K
15.53 mi12:02:281:58:467:3918:57
7:49
+0:22
30K
18.64 mi12:27:102:23:287:4224:42
7:57
+0:08
20M
20.00 mi12:37:432:34:017:4210:33
7:46
-0:11
21M
21.00 mi12:45:272:41:457:427:44
7:44
-0:02
35K
21.75 mi12:50:492:47:077:415:22
7:10
-0:34
23M
23.00 mi12:59:252:55:437:388:36
6:52
-0:18
24M
24.00 mi13:05:553:02:137:366:30
6:30
-0:22
40K
24.85 mi13:11:383:07:567:345:43
6:41
+0:11
25.2M
25.20 mi13:14:093:10:277:332:31
7:18
+0:37
Finish
26.22 mi13:20:573:17:157:326:48
6:40
-0:38

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

6:30 /mi

Average Pace

7:32 /mi

Slowest Pace

7:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:59

17% of race

Time at Steady Pace

1:18:10

40% of race

Time at Slower Pace

1:26:06

44% of race

Average Pace: 7:31 /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 mi10:27:0023:187:3023:18
7:30
#9612
10K
6.21 mi10:50:2546:437:3123:25
7:32
#10202
15K
9.32 mi11:14:161:10:347:3423:51
7:41
#10670
20K
12.43 mi11:38:261:34:447:3724:10
7:47
#10895
Half
13.11 mi11:43:311:39:497:375:05
7:27
#10839
25K
15.53 mi12:02:281:58:467:3918:57
7:49
#10861
30K
18.64 mi12:27:102:23:287:4224:42
7:57
#10736
20M
20.00 mi12:37:432:34:017:4210:33
7:46
#10556
21M
21.00 mi12:45:272:41:457:427:44
7:44
#10233
35K
21.75 mi12:50:492:47:077:415:22
7:10
#10058
23M
23.00 mi12:59:252:55:437:388:36
6:52
#9529
24M
24.00 mi13:05:553:02:137:366:30
6:30
#9111
40K
24.85 mi13:11:383:07:567:345:43
6:41
#8786
25.2M
25.20 mi13:14:093:10:277:332:31
7:18
#8666
Finish
26.22 mi13:20:573:17:157:326:48
6:40
#8371
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi96127931793111616(Top 44%)8906(Top 59%)8906(Top 169%)
10K6.21 mi3.10 mi10202-5908258-3278258-32710749(Top 40%)8550(Top 56%)8550(Top 162%)
15K9.32 mi3.11 mi10670-4688502-2448502-24411616(Top 44%)8906(Top 59%)8906(Top 169%)
20K12.43 mi3.11 mi10895-2258593-918593-9111530(Top 43%)8810(Top 58%)8810(Top 167%)
Half13.11 mi0.68 mi10839+568562+318562+319742(Top 37%)7935(Top 52%)7935(Top 150%)
25K15.53 mi2.42 mi10861-228567-58567-511193(Top 42%)8583(Top 57%)8583(Top 162%)
30K18.64 mi3.11 mi10736+1258449+1188449+11810495(Top 39%)8090(Top 53%)8090(Top 153%)
20M20.00 mi1.36 mi10556+1808341+1088341+1088560(Top 32%)6927(Top 46%)6927(Top 131%)
21M21.00 mi1.00 mi10233+3238157+1848157+1845821(Top 22%)5073(Top 33%)5073(Top 96%)
35K21.75 mi0.75 mi10058+1758049+1088049+1086378(Top 24%)5506(Top 36%)5506(Top 104%)
23M23.00 mi1.25 mi9529+5297739+3107739+3103076(Top 12%)2871(Top 19%)2871(Top 54%)
24M24.00 mi1.00 mi9111+4187460+2797460+2792126(Top 8%)1996(Top 13%)1996(Top 38%)
40K24.85 mi0.85 mi8786+3257242+2187242+2182320(Top 9%)2158(Top 14%)2158(Top 41%)
25.2M25.20 mi0.35 mi8666+1207169+737169+733014(Top 11%)2769(Top 18%)2769(Top 52%)
Finish26.22 mi1.02 mi8371+2956966+2036966+2033389(Top 13%)3047(Top 20%)3047(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11616

Males

8906

M18-39

8906

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10749

Males

8550

M18-39

8550

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11616

Males

8906

M18-39

8906

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11530

Males

8810

M18-39

8810

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9742

Males

7935

M18-39

7935

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11193

Males

8583

M18-39

8583

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10495

Males

8090

M18-39

8090

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8560

Males

6927

M18-39

6927

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5821

Males

5073

M18-39

5073

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6378

Males

5506

M18-39

5506

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3076

Males

2871

M18-39

2871

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2126

Males

1996

M18-39

1996

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2320

Males

2158

M18-39

2158

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3014

Males

2769

M18-39

2769

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3389

Males

3047

M18-39

3047

Passing Analysis

Category:
Athletes Passed
3072*
Passed By
1830
Net Change
+1241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9612
5K → 10K113702-590#9612#10202
10K → 15K58526-468#10202#10670
15K → 20K94319-225#10670#10895
20K → Half648+56#10895#10839
Half → 25K120142-22#10839#10861
25K → 30K248123+125#10861#10736
30K → 20M188*8+180#10736#10556
20M → 21M3230+323#10556#10233
21M → 35K1772+175#10233#10058
35K → 23M529*0+529#10058#9529
23M → 24M4180+418#9529#9111
24M → 40K3250+325#9111#8786
40K → 25.2M1200+120#8786#8666
25.2M → Finish2950+295#8666#8371
TOTALS3072*1830+1241

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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