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BOSTON MARATHON 2023

Philipp Wyss

Bib: 30937•M

0:00
0:00
/ mi
Masters
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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
9:43/mi
30:12
↑ 97↓ 3451.5%
10K· 6.21 mi
9:57/mi
1:01:06
↑ 79↓ 1380.4%
15K· 9.32 mi
9:15/mi
1:29:50
↑ 67↓ 78
20K· 12.43 mi
9:23/mi
1:59:00
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
2:05:23
↑ 19↓ 370.5%
25K· 15.53 mi
9:20/mi
2:28:00
↑ 66↓ 880.2%
30K· 18.64 mi
9:56/mi
2:58:51
↑ 181↓ 1480.2%
20M
10:02/mi
3:12:29
↑ 64↓ 500.2%
21M
11:53/mi
3:24:22
↑ 106↓ 241.6%
35K· 21.75 mi
9:45/mi
3:31:40
↑ 17↓ 861.7%
23M
10:25/mi
3:44:42
↑ 23↓ 630.6%
24M
10:11/mi
3:54:53
↓ 821.3%
40K· 24.85 mi
10:21/mi
4:03:44
↓ 200.3%
25.2M
10:58/mi
4:07:31
↑ 13↓ 160.2%
Finish· 26.22 mi
9:38/mi
4:17:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:23
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:11:57
Pace10:04 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3730:129:4330:12
9:43
-
10K
6.21 mi12:22:311:01:069:5030:54
9:57
+0:14
15K
9.32 mi12:51:151:29:509:3828:44
9:15
-0:42
20K
12.43 mi13:20:251:59:009:3529:10
9:23
+0:08
Half
13.11 mi13:26:482:05:239:346:23
9:21
-0:02
25K
15.53 mi13:49:252:28:009:3222:37
9:20
-0:01
30K
18.64 mi14:20:162:58:519:3630:51
9:56
+0:36
20M
20.00 mi14:33:543:12:299:3713:38
10:02
+0:06
21M
21.00 mi14:45:473:24:229:4411:53
11:53
+1:51
35K
21.75 mi14:53:053:31:409:447:18
9:45
-2:08
23M
23.00 mi15:06:073:44:429:4613:02
10:25
+0:40
24M
24.00 mi15:16:183:54:539:4710:11
10:11
-0:14
40K
24.85 mi15:25:094:03:449:488:51
10:21
+0:10
25.2M
25.20 mi15:28:564:07:319:493:47
10:58
+0:37
Finish
26.22 mi15:38:454:17:209:499:49
9:38
-1:20

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

9:15 /mi

Average Pace

9:49 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:54

34% of race

Time at Steady Pace

2:12:53

52% of race

Time at Slower Pace

37:33

15% of race

Average Pace: 9:49 /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 mi11:51:3730:129:4330:12
9:43
#22702
10K
6.21 mi12:22:311:01:069:5030:54
9:57
#23235
15K
9.32 mi12:51:151:29:509:3828:44
9:15
#22685
20K
12.43 mi13:20:251:59:009:3529:10
9:23
#22317
Half
13.11 mi13:26:482:05:239:346:23
9:21
#22290
25K
15.53 mi13:49:252:28:009:3222:37
9:20
#21966
30K
18.64 mi14:20:162:58:519:3630:51
9:56
#21727
20M
20.00 mi14:33:543:12:299:3713:38
10:02
#21649
21M
21.00 mi14:45:473:24:229:4411:53
11:53
#21742
35K
21.75 mi14:53:053:31:409:447:18
9:45
#21709
23M
23.00 mi15:06:073:44:429:4613:02
10:25
#21654
24M
24.00 mi15:16:183:54:539:4710:11
10:11
#21642
40K
24.85 mi15:25:094:03:449:488:51
10:21
#21629
25.2M
25.20 mi15:28:564:07:319:493:47
10:58
#21602
Finish
26.22 mi15:38:454:17:209:499:49
9:38
#21561
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi22702134451344521467(Top 81%)12965(Top 85%)12965(Top 576%)
10K6.21 mi3.10 mi23235-53313716-27113716-27123598(Top 89%)13898(Top 92%)13898(Top 617%)
15K9.32 mi3.11 mi22685+55013484+23213484+23221467(Top 81%)12965(Top 85%)12965(Top 576%)
20K12.43 mi3.11 mi22317+36813304+18013304+18021217(Top 80%)12845(Top 85%)12845(Top 570%)
Half13.11 mi0.68 mi22290+2713290+1413290+1421675(Top 81%)13038(Top 86%)13038(Top 579%)
25K15.53 mi2.42 mi21966+32413138+15213138+15220279(Top 76%)12407(Top 82%)12407(Top 551%)
30K18.64 mi3.11 mi21727+23913023+11513023+11520817(Top 78%)12557(Top 83%)12557(Top 558%)
20M20.00 mi1.36 mi21649+7812979+4412979+4420563(Top 77%)12377(Top 82%)12377(Top 550%)
21M21.00 mi1.00 mi21742-9313007-2813007-2822548(Top 85%)13219(Top 87%)13219(Top 587%)
35K21.75 mi0.75 mi21709+3312987+2012987+2020627(Top 77%)12321(Top 81%)12321(Top 547%)
23M23.00 mi1.25 mi21654+5512943+4412943+4421086(Top 79%)12488(Top 82%)12488(Top 555%)
24M24.00 mi1.00 mi21642+1212926+1712926+1721277(Top 80%)12545(Top 83%)12545(Top 557%)
40K24.85 mi0.85 mi21629+1312914+1212914+1220864(Top 78%)12315(Top 81%)12315(Top 547%)
25.2M25.20 mi0.35 mi21602+2712894+2012894+2020378(Top 77%)12105(Top 80%)12105(Top 538%)
Finish26.22 mi1.02 mi21561+4112866+2812866+2820582(Top 77%)12223(Top 81%)12223(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21467

Males

12965

M45-49

12965

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23598

Males

13898

M45-49

13898

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21467

Males

12965

M45-49

12965

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

21217

Males

12845

M45-49

12845

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21675

Males

13038

M45-49

13038

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

20279

Males

12407

M45-49

12407

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20817

Males

12557

M45-49

12557

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20563

Males

12377

M45-49

12377

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22548

Males

13219

M45-49

13219

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20627

Males

12321

M45-49

12321

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21086

Males

12488

M45-49

12488

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21277

Males

12545

M45-49

12545

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20864

Males

12315

M45-49

12315

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20378

Males

12105

M45-49

12105

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20582

Males

12223

M45-49

12223

Passing Analysis

Category:
Athletes Passed
2093
Passed By
952
Net Change
+1141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22702
5K → 10K60593-533#22702#23235
10K → 15K56111+550#23235#22685
15K → 20K37911+368#22685#22317
20K → Half369+27#22317#22290
Half → 25K3262+324#22290#21966
25K → 30K27940+239#21966#21727
30K → 20M9416+78#21727#21649
20M → 21M30123-93#21649#21742
21M → 35K4613+33#21742#21709
35K → 23M8934+55#21709#21654
23M → 24M4937+12#21654#21642
24M → 40K4330+13#21642#21629
40K → 25.2M358+27#21629#21602
25.2M → Finish6625+41#21602#21561
TOTALS2093952+1141
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing