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BOSTON MARATHON 2023

Marshall Ritter

Bib: 1736•M

AZ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:09
Rank: #1058
Start → 5K
19:09 | 6:10/mi
10K· 6.21 mi
38:13
Rank: #1082 (-24)
5K → 10K
19:04 | 6:08/mi
15K· 9.32 mi
57:28
Rank: #1116 (-34)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:16:57
Rank: #1134 (-18)
15K → 20K
19:29 | 6:16/mi
Half· 13.11 mi
1:21:08
Rank: #1136 (-2)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:36:17
Rank: #1123 (+13)
Half → 25K
15:09 | 6:15/mi
30K· 18.64 mi
1:56:07
Rank: #1108 (+15)
25K → 30K
19:50 | 6:23/mi
20M
2:04:49
Rank: #1095 (+13)
30K → 20M
8:42 | 6:24/mi
21M
2:11:38
Rank: #1090 (+5)
20M → 21M
6:49 | 6:49/mi
35K· 21.75 mi
2:16:18
Rank: #1085 (+5)
21M → 35K
4:40 | 6:14/mi
23M
2:24:46
Rank: #1127 (-42)
35K → 23M
8:28 | 6:46/mi
24M
2:31:33
Rank: #1188 (-61)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:37:37
Rank: #1260 (-72)
24M → 40K
6:04 | 7:06/mi
25.2M
2:40:18
Rank: #1301 (-41)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
2:47:26
Rank: #1397 (-96)
25.2M → Finish
7:08 | 7:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:08
Pace6:11 /mi
2nd Half
Distance13.11 mi
Time1:26:18
Pace6:35 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3319:096:1019:09
6:10
-
10K
6.21 mi10:38:3738:136:0919:04
6:08
-0:02
15K
9.32 mi10:57:5257:286:1019:15
6:12
+0:04
20K
12.43 mi11:17:211:16:576:1219:29
6:16
+0:04
Half
13.11 mi11:21:321:21:086:114:11
6:08
-0:08
25K
15.53 mi11:36:411:36:176:1215:09
6:15
+0:07
30K
18.64 mi11:56:311:56:076:1419:50
6:23
+0:08
20M
20.00 mi12:05:132:04:496:148:42
6:24
+0:01
21M
21.00 mi12:12:022:11:386:166:49
6:49
+0:25
35K
21.75 mi12:16:422:16:186:164:40
6:14
-0:35
23M
23.00 mi12:25:102:24:466:188:28
6:46
+0:32
24M
24.00 mi12:31:572:31:336:196:47
6:47
+0:01
40K
24.85 mi12:38:012:37:376:206:04
7:06
+0:19
25.2M
25.20 mi12:40:422:40:186:222:41
7:47
+0:41
Finish
26.22 mi12:47:502:47:266:237:08
7:00
-0:47

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

6:08 /mi

Average Pace

6:23 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:15

14% of race

Time at Steady Pace

1:46:14

63% of race

Time at Slower Pace

37:57

23% of race

Average Pace: 6:23 /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 mi10:19:3319:096:1019:09
6:10
#1058
10K
6.21 mi10:38:3738:136:0919:04
6:08
#1082
15K
9.32 mi10:57:5257:286:1019:15
6:12
#1116
20K
12.43 mi11:17:211:16:576:1219:29
6:16
#1134
Half
13.11 mi11:21:321:21:086:114:11
6:08
#1136
25K
15.53 mi11:36:411:36:176:1215:09
6:15
#1123
30K
18.64 mi11:56:311:56:076:1419:50
6:23
#1108
20M
20.00 mi12:05:132:04:496:148:42
6:24
#1095
21M
21.00 mi12:12:022:11:386:166:49
6:49
#1090
35K
21.75 mi12:16:422:16:186:164:40
6:14
#1085
23M
23.00 mi12:25:102:24:466:188:28
6:46
#1127
24M
24.00 mi12:31:572:31:336:196:47
6:47
#1188
40K
24.85 mi12:38:012:37:376:206:04
7:06
#1260
25.2M
25.20 mi12:40:422:40:186:222:41
7:47
#1301
Finish
26.22 mi12:47:502:47:266:237:08
7:00
#1397
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1058100010001231(Top 5%)1174(Top 8%)1174(Top 22%)
10K6.21 mi3.10 mi1082-241025-251025-251136(Top 4%)1078(Top 7%)1078(Top 20%)
15K9.32 mi3.11 mi1116-341057-321057-321231(Top 5%)1174(Top 8%)1174(Top 22%)
20K12.43 mi3.11 mi1134-181078-211078-211288(Top 5%)1231(Top 8%)1231(Top 23%)
Half13.11 mi0.68 mi1136-21081-31081-31127(Top 4%)1076(Top 7%)1076(Top 20%)
25K15.53 mi2.42 mi1123+131068+131068+131142(Top 4%)1089(Top 7%)1089(Top 21%)
30K18.64 mi3.11 mi1108+151056+121056+121170(Top 4%)1115(Top 7%)1115(Top 21%)
20M20.00 mi1.36 mi1095+131043+131043+131154(Top 4%)1104(Top 7%)1104(Top 21%)
21M21.00 mi1.00 mi1090+51037+61037+61444(Top 5%)1376(Top 9%)1376(Top 26%)
35K21.75 mi0.75 mi1085+51033+41033+41355(Top 5%)1285(Top 8%)1285(Top 24%)
23M23.00 mi1.25 mi1127-421075-421075-422418(Top 9%)2270(Top 15%)2270(Top 43%)
24M24.00 mi1.00 mi1188-611134-591134-593518(Top 13%)3229(Top 21%)3229(Top 61%)
40K24.85 mi0.85 mi1260-721202-681202-684297(Top 16%)3813(Top 25%)3813(Top 72%)
25.2M25.20 mi0.35 mi1301-411240-381240-385177(Top 19%)4357(Top 29%)4357(Top 82%)
Finish26.22 mi1.02 mi1397-961331-911331-915157(Top 19%)4365(Top 29%)4365(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1231

Males

1174

M18-39

1174

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1136

Males

1078

M18-39

1078

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1231

Males

1174

M18-39

1174

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1288

Males

1231

M18-39

1231

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1127

Males

1076

M18-39

1076

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1142

Males

1089

M18-39

1089

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1170

Males

1115

M18-39

1115

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1154

Males

1104

M18-39

1104

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1444

Males

1376

M18-39

1376

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1355

Males

1285

M18-39

1285

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2418

Males

2270

M18-39

2270

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3518

Males

3229

M18-39

3229

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4297

Males

3813

M18-39

3813

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5177

Males

4357

M18-39

4357

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5157

Males

4365

M18-39

4365

Passing Analysis

Category:
Athletes Passed
243
Passed By
582
Net Change
-339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1058
5K → 10K4064-24#1058#1082
10K → 15K1549-34#1082#1116
15K → 20K2442-18#1116#1134
20K → Half57-2#1134#1136
Half → 25K3320+13#1136#1123
25K → 30K4227+15#1123#1108
30K → 20M2613+13#1108#1095
20M → 21M2520+5#1095#1090
21M → 35K127+5#1090#1085
35K → 23M850-42#1085#1127
23M → 24M667-61#1127#1188
24M → 40K375-72#1188#1260
40K → 25.2M243-41#1260#1301
25.2M → Finish298-96#1301#1397
TOTALS243582-339
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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