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BOSTON MARATHON 2023

Nathan Wenger

NY

Bib: 5284 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M45-49)
#0 / 2252
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:43/mi
20:53
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:42/mi
41:41
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:43/mi
1:02:34
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:44/mi
1:23:28
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:43/mi
1:28:03
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:56/mi
1:44:52
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:47/mi
2:05:58
↑ 181↓ 1480.2%
138 ft elev
20M
6:52/mi
2:15:18
↑ 64↓ 500.2%
148 ft elev
21M
6:59/mi
2:22:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:41/mi
2:27:17
↑ 17↓ 861.7%
156 ft elev
23M
6:47/mi
2:35:47
↑ 23↓ 630.6%
116 ft elev
24M
6:40/mi
2:42:27
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:47/mi
2:48:15
↓ 200.3%
20 ft elev
25.2M
7:06/mi
2:50:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:30/mi
2:57:19
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:03
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:29:16
Pace6:49 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5120:536:4320:53
6:43
-
10K
6.21 mi10:44:3941:416:4220:48
6:42
-0:01
15K
9.32 mi11:05:321:02:346:4320:53
6:43
+0:01
20K
12.43 mi11:26:261:23:286:4320:54
6:44
+0:01
Half
13.11 mi11:31:011:28:036:434:35
6:43
-0:01
25K
15.53 mi11:47:501:44:526:4516:49
6:56
+0:13
30K
18.64 mi12:08:562:05:586:4521:06
6:47
-0:09
20M
20.00 mi12:18:162:15:186:469:20
6:52
+0:05
21M
21.00 mi12:25:152:22:176:476:59
6:59
+0:07
35K
21.75 mi12:30:152:27:176:465:00
6:41
-0:18
23M
23.00 mi12:38:452:35:476:468:30
6:47
+0:06
24M
24.00 mi12:45:252:42:276:466:40
6:40
-0:07
40K
24.85 mi12:51:132:48:156:465:48
6:47
+0:07
25.2M
25.20 mi12:53:402:50:426:462:27
7:06
+0:19
Finish
26.22 mi13:00:172:57:196:466:37
6:30
-0:36

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

6:46 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:44

80% of race

Time at Steady Pace

35:35

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:23:5120:536:4320:53
6:43
#3856
10K
6.21 mi10:44:3941:416:4220:48
6:42
#4055
15K
9.32 mi11:05:321:02:346:4320:53
6:43
#4132
20K
12.43 mi11:26:261:23:286:4320:54
6:44
#4020
Half
13.11 mi11:31:011:28:036:434:35
6:43
#4036
25K
15.53 mi11:47:501:44:526:4516:49
6:56
#4219
30K
18.64 mi12:08:562:05:586:4521:06
6:47
#3919
20M
20.00 mi12:18:162:15:186:469:20
6:52
#3819
21M
21.00 mi12:25:152:22:176:476:59
6:59
#3659
35K
21.75 mi12:30:152:27:176:465:00
6:41
#3640
23M
23.00 mi12:38:452:35:476:468:30
6:47
#3513
24M
24.00 mi12:45:252:42:276:466:40
6:40
#3469
40K
24.85 mi12:51:132:48:156:465:48
6:47
#3414
25.2M
25.20 mi12:53:402:50:426:462:27
7:06
#3369
Finish
26.22 mi13:00:172:57:196:466:37
6:30
#3282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi385636223622432440494049
10K6.21 mi3.10 mi4055-1993811-1893811-189426639943994
15K9.32 mi3.11 mi4132-773879-683879-68432440494049
20K12.43 mi3.11 mi4020+1123778+1013778+101377135593559
Half13.11 mi0.68 mi4036-163791-133791-13443141234123
25K15.53 mi2.42 mi4219-1833956-1653956-165516147594759
30K18.64 mi3.11 mi3919+3003693+2633693+263293127762776
20M20.00 mi1.36 mi3819+1003600+933600+93322130183018
21M21.00 mi1.00 mi3659+1603459+1413459+141210319891989
35K21.75 mi0.75 mi3640+193438+213438+21344431963196
23M23.00 mi1.25 mi3513+1273321+1173321+117260424452445
24M24.00 mi1.00 mi3469+443278+433278+43292727192719
40K24.85 mi0.85 mi3414+553225+533225+53275225382538
25.2M25.20 mi0.35 mi3369+453182+433182+43215020062006
Finish26.22 mi1.02 mi3282+873104+783104+78244422522252

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4324

Males

4049

M45-49

4049

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4266

Males

3994

M45-49

3994

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4324

Males

4049

M45-49

4049

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3771

Males

3559

M45-49

3559

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4431

Males

4123

M45-49

4123

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

5161

Males

4759

M45-49

4759

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

2931

Males

2776

M45-49

2776

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3221

Males

3018

M45-49

3018

20M→21M

20.0 - 21.0 mi

Top 8%
×8story building
+106ft-24ft

Overall

2103

Males

1989

M45-49

1989

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3444

Males

3196

M45-49

3196

35K→23M

21.8 - 23.0 mi

Top 10%
×5story building
+23ft-63ft

Overall

2604

Males

2445

M45-49

2445

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2927

Males

2719

M45-49

2719

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2752

Males

2538

M45-49

2538

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2150

Males

2006

M45-49

2006

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2444

Males

2252

M45-49

2252

Passing Analysis

Category:
Athletes Passed
1498
Passed By
924
Net Change
+574
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3856
5K → 10K138337-199#3856#4055
10K → 15K92169-77#4055#4132
15K → 20K16250+112#4132#4020
20K → Half1430-16#4020#4036
Half → 25K32215-183#4036#4219
25K → 30K3088+300#4219#3919
30K → 20M12222+100#3919#3819
20M → 21M1677+160#3819#3659
21M → 35K4324+19#3659#3640
35K → 23M1358+127#3640#3513
23M → 24M6016+44#3513#3469
24M → 40K7015+55#3469#3414
40K → 25.2M505+45#3414#3369
25.2M → Finish10518+87#3369#3282
TOTALS1498924+574

Passing Charts

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