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BOSTON MARATHON 2023

Matthew Marion

GA

Bib: 11944 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M55-59)
#0 / 1422
Top 1%
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
6:35/mi
20:26
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:36/mi
40:55
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:36/mi
1:01:26
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:41/mi
1:22:13
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:39/mi
1:26:45
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:37/mi
1:42:48
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:49/mi
2:03:59
↑ 181↓ 1480.2%
138 ft elev
20M
6:48/mi
2:13:14
↑ 64↓ 500.2%
148 ft elev
21M
7:02/mi
2:20:16
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:34/mi
2:25:11
↑ 17↓ 861.7%
156 ft elev
23M
6:47/mi
2:33:40
↑ 23↓ 630.6%
116 ft elev
24M
6:40/mi
2:40:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:48/mi
2:46:09
↓ 200.3%
20 ft elev
25.2M
7:12/mi
2:48:38
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:41/mi
2:55:27
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:26:456:37 /mi⚡ faster
2nd Half
1:28:426:46 /mi+2.2%
Positive split — 2.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:266:353.11 mi20:26
6:35
-
10K
40:556:353.10 mi20:29
6:36
+0:01
15K
1:01:266:353.11 mi20:31
6:36
0:00
20K
1:22:136:373.11 mi20:47
6:41
+0:05
Half(13.11 mi)
1:26:456:370.68 mi4:32
6:39
-0:02
25K
1:42:486:372.42 mi16:03
6:37
-0:02
30K
2:03:596:393.11 mi21:11
6:49
+0:12
20M
2:13:146:401.36 mi9:15
6:48
-0:01
21M
2:20:166:411.00 mi7:02
7:02
+0:14
35K
2:25:116:410.75 mi4:55
6:34
-0:28
23M
2:33:406:411.25 mi8:29
6:47
+0:13
24M
2:40:206:411.00 mi6:40
6:40
-0:07
40K
2:46:096:410.85 mi5:49
6:48
+0:08
25.2M
2:48:386:420.35 mi2:29
7:12
+0:24
Finish(26.22 mi)
2:55:276:421.02 mi6:49
6:41
-0:31
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:34 /mi

Average Pace

6:42 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:56

95% of race

Time at Steady Pace

9:31

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi271225832583331331433143
10K3.10 mi3039-3272894-3112894-311344332663266
15K3.11 mi3125-862976-822976-82331331433143
20K3.11 mi3177-523024-483024-48347432883288
Half(13.11 mi)0.68 mi3212-353057-333057-33372635103510
25K2.42 mi3114+982968+892968+89281526912691
30K3.11 mi3048+662904+642904+64309929242924
20M1.36 mi3010+382869+352869+35285026852685
21M1.00 mi2949+612811+582811+58230121742174
35K0.75 mi2919+302782+292782+29282526522652
23M1.25 mi2856+632720+622720+62251123572357
24M1.00 mi2844+122704+162704+16290827002700
40K0.85 mi2812+322673+312673+31282826022602
25.2M0.35 mi2794+182655+182655+18250923222322
Finish(26.22 mi)1.02 mi2810-162669-142669-14342630683068

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3313

Males

3143

M55-59

3143

5K→10K

3.1 - 6.2 mi

Top 13%
×5story building
+79ft-138ft

Overall

3443

Males

3266

M55-59

3266

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3313

Males

3143

M55-59

3143

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3474

Males

3288

M55-59

3288

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3726

Males

3510

M55-59

3510

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2815

Males

2691

M55-59

2691

25K→30K

15.5 - 18.6 mi

Top 12%
×9story building
+181ft-148ft

Overall

3099

Males

2924

M55-59

2924

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2850

Males

2685

M55-59

2685

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2301

Males

2174

M55-59

2174

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2825

Males

2652

M55-59

2652

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2511

Males

2357

M55-59

2357

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

2908

Males

2700

M55-59

2700

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2828

Males

2602

M55-59

2602

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2509

Males

2322

M55-59

2322

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3426

Males

3068

M55-59

3068

Passing Analysis

Category:
Passed
850
Passed By
948
Net Change
-98
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2712
5K → 10K53380-327#2712#3039
10K → 15K53139-86#3039#3125
15K → 20K75127-52#3125#3177
20K → Half843-35#3177#3212
Half → 25K11517+98#3212#3114
25K → 30K12761+66#3114#3048
30K → 20M6224+38#3048#3010
20M → 21M7918+61#3010#2949
21M → 35K4313+30#2949#2919
35K → 23M8724+63#2919#2856
23M → 24M4331+12#2856#2844
24M → 40K5220+32#2844#2812
40K → 25.2M246+18#2812#2794
25.2M → Finish2945-16#2794#2810
TOTALS850948-98

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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