Boston Marathon logo
BOSTON MARATHON 2023

Pierre-Alain Schussele

Bib: 31774•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
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
10:02/mi
31:10
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
1:00:48
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:32:30
↑ 67↓ 78
20K· 12.43 mi
10:26/mi
2:04:54
↑ 106↓ 860.1%
Half· 13.11 mi
10:23/mi
2:11:59
↑ 19↓ 370.5%
25K· 15.53 mi
11:20/mi
2:39:28
↑ 66↓ 880.2%
30K· 18.64 mi
11:30/mi
3:15:12
↑ 181↓ 1480.2%
20M
12:00/mi
3:31:30
↑ 64↓ 500.2%
21M
13:55/mi
3:45:25
↑ 106↓ 241.6%
35K· 21.75 mi
11:15/mi
3:53:50
↑ 17↓ 861.7%
23M
11:40/mi
4:08:26
↑ 23↓ 630.6%
24M
11:35/mi
4:20:01
↓ 821.3%
40K· 24.85 mi
11:58/mi
4:30:15
↓ 200.3%
25.2M
12:34/mi
4:34:35
↑ 13↓ 160.2%
Finish· 26.22 mi
11:12/mi
4:46:00
↑ 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
Time2:11:59
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:34:01
Pace11:45 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:3431:1010:0231:10
10:02
-
10K
6.21 mi12:20:121:00:489:4729:38
9:32
-0:30
15K
9.32 mi12:51:541:32:309:5531:42
10:12
+0:40
20K
12.43 mi13:24:182:04:5410:0332:24
10:26
+0:14
Half
13.11 mi13:31:232:11:5910:047:05
10:23
-0:03
25K
15.53 mi13:58:522:39:2810:1627:29
11:20
+0:57
30K
18.64 mi14:34:363:15:1210:2835:44
11:30
+0:10
20M
20.00 mi14:50:543:31:3010:3416:18
12:00
+0:30
21M
21.00 mi15:04:493:45:2510:4413:55
13:55
+1:55
35K
21.75 mi15:13:143:53:5010:458:25
11:15
-2:40
23M
23.00 mi15:27:504:08:2610:4814:36
11:40
+0:25
24M
24.00 mi15:39:254:20:0110:5011:35
11:35
-0:05
40K
24.85 mi15:49:394:30:1510:5210:14
11:58
+0:23
25.2M
25.20 mi15:53:594:34:3510:544:20
12:34
+0:36
Finish
26.22 mi16:05:244:46:0010:5511:25
11:12
-1:22

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

9:32 /mi

Average Pace

10:55 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:59

46% of race

Time at Steady Pace

1:49:14

38% of race

Time at Slower Pace

44:47

16% of race

Average Pace: 10:54 /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 mi11:50:3431:1010:0231:10
10:02
#23515
10K
6.21 mi12:20:121:00:489:4729:38
9:32
#23130
15K
9.32 mi12:51:541:32:309:5531:42
10:12
#23433
20K
12.43 mi13:24:182:04:5410:0332:24
10:26
#23546
Half
13.11 mi13:31:232:11:5910:047:05
10:23
#23562
25K
15.53 mi13:58:522:39:2810:1627:29
11:20
#23713
30K
18.64 mi14:34:363:15:1210:2835:44
11:30
#23748
20M
20.00 mi14:50:543:31:3010:3416:18
12:00
#23804
21M
21.00 mi15:04:493:45:2510:4413:55
13:55
#23922
35K
21.75 mi15:13:143:53:5010:458:25
11:15
#23917
23M
23.00 mi15:27:504:08:2610:4814:36
11:40
#23918
24M
24.00 mi15:39:254:20:0110:5011:35
11:35
#23934
40K
24.85 mi15:49:394:30:1510:5210:14
11:58
#23915
25.2M
25.20 mi15:53:594:34:3510:544:20
12:34
#23912
Finish
26.22 mi16:05:244:46:0010:5511:25
11:12
#23932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi23515138421384223884(Top 90%)14032(Top 92%)14032(Top 2556%)
10K6.21 mi3.10 mi23130+38513674+16813674+16822622(Top 85%)13448(Top 89%)13448(Top 2450%)
15K9.32 mi3.11 mi23433-30313839-16513839-16523884(Top 90%)14032(Top 92%)14032(Top 2556%)
20K12.43 mi3.11 mi23546-11313893-5413893-5423706(Top 89%)13938(Top 92%)13938(Top 2539%)
Half13.11 mi0.68 mi23562-1613901-813901-823984(Top 90%)14056(Top 93%)14056(Top 2560%)
25K15.53 mi2.42 mi23713-15113947-4613947-4624456(Top 92%)14227(Top 94%)14227(Top 2591%)
30K18.64 mi3.11 mi23748-35139471394723874(Top 90%)13905(Top 92%)13905(Top 2533%)
20M20.00 mi1.36 mi23804-5613966-1913966-1924205(Top 91%)13997(Top 92%)13997(Top 2550%)
21M21.00 mi1.00 mi23922-11814005-3914005-3924958(Top 94%)14346(Top 95%)14346(Top 2613%)
35K21.75 mi0.75 mi23917+513995+1013995+1023718(Top 89%)13698(Top 90%)13698(Top 2495%)
23M23.00 mi1.25 mi23918-113990+513990+523515(Top 88%)13634(Top 90%)13634(Top 2483%)
24M24.00 mi1.00 mi23934-1613986+413986+423978(Top 90%)13804(Top 91%)13804(Top 2514%)
40K24.85 mi0.85 mi23915+1913966+2013966+2023852(Top 90%)13723(Top 90%)13723(Top 2500%)
25.2M25.20 mi0.35 mi23912+313962+413962+423375(Top 88%)13486(Top 89%)13486(Top 2456%)
Finish26.22 mi1.02 mi23932-2013969-713969-724297(Top 91%)13975(Top 92%)13975(Top 2546%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23884

Males

14032

M65-69

14032

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22622

Males

13448

M65-69

13448

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23884

Males

14032

M65-69

14032

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

23706

Males

13938

M65-69

13938

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23984

Males

14056

M65-69

14056

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

24456

Males

14227

M65-69

14227

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23874

Males

13905

M65-69

13905

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24205

Males

13997

M65-69

13997

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

24958

Males

14346

M65-69

14346

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23718

Males

13698

M65-69

13698

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23515

Males

13634

M65-69

13634

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23978

Males

13804

M65-69

13804

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

23852

Males

13723

M65-69

13723

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23375

Males

13486

M65-69

13486

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

24297

Males

13975

M65-69

13975

Passing Analysis

Category:
Athletes Passed
944
Passed By
1361
Net Change
-417
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23515
5K → 10K45469+385#23515#23130
10K → 15K50353-303#23130#23433
15K → 20K82195-113#23433#23546
20K → Half1935-16#23546#23562
Half → 25K37188-151#23562#23713
25K → 30K92127-35#23713#23748
30K → 20M3793-56#23748#23804
20M → 21M13131-118#23804#23922
21M → 35K3025+5#23922#23917
35K → 23M4041-1#23917#23918
23M → 24M1834-16#23918#23934
24M → 40K4021+19#23934#23915
40K → 25.2M129+3#23915#23912
25.2M → Finish2040-20#23912#23932
TOTALS9441361-417
📊

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