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BOSTON MARATHON 2023

Ryan Shand

Bib: 2226•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 14%
Division (M18-39)
#0 / 5285
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:31
Rank: #1383
Start → 5K
6:17/mi
19:31 split
10K· 6.21 mi
38:53
Rank: #1405 (-22)
5K → 10K
6:14/mi
19:22 split
15K· 9.32 mi
58:41
Rank: #1571 (-166)
10K → 15K
6:22/mi
19:48 split
20K· 12.43 mi
1:19:06
Rank: #1778 (-207)
15K → 20K
6:34/mi
20:25 split
Half· 13.11 mi
1:23:27
Rank: #1802 (-24)
20K → Half
6:23/mi
4:21 split
25K· 15.53 mi
1:39:15
Rank: #1842 (-40)
Half → 25K
6:31/mi
15:48 split
30K· 18.64 mi
2:00:00
Rank: #1906 (-64)
25K → 30K
6:41/mi
20:45 split
20M
2:09:00
Rank: #1895 (+11)
30K → 20M
6:37/mi
9:00 split
21M
2:16:14
Rank: #1951 (-56)
20M → 21M
7:14/mi
7:14 split
35K· 21.75 mi
2:21:08
Rank: #1963 (-12)
21M → 35K
6:33/mi
4:54 split
23M
2:30:48
Rank: #2215 (-252)
35K → 23M
7:43/mi
9:40 split
24M
2:37:43
Rank: #2276 (-61)
23M → 24M
6:55/mi
6:55 split
40K· 24.85 mi
2:43:32
Rank: #2263 (+13)
24M → 40K
6:48/mi
5:49 split
25.2M
2:46:03
Rank: #2255 (+8)
40K → 25.2M
7:18/mi
2:31 split
Finish· 26.22 mi
2:52:55
Rank: #2255
25.2M → Finish
6:44/mi
6:52 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:27
Pace6:22 /mi
2nd Half
Distance13.11 mi
Time1:29:28
Pace6:49 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1719:316:1719:31
6:17
-
10K
6.21 mi10:39:3938:536:1519:22
6:14
-0:03
15K
9.32 mi10:59:2758:416:1819:48
6:22
+0:08
20K
12.43 mi11:19:521:19:066:2220:25
6:34
+0:12
Half
13.11 mi11:24:131:23:276:224:21
6:23
-0:11
25K
15.53 mi11:40:011:39:156:2315:48
6:31
+0:08
30K
18.64 mi12:00:462:00:006:2620:45
6:41
+0:10
20M
20.00 mi12:09:462:09:006:279:00
6:37
-0:04
21M
21.00 mi12:17:002:16:146:297:14
7:14
+0:37
35K
21.75 mi12:21:542:21:086:294:54
6:33
-0:41
23M
23.00 mi12:31:342:30:486:339:40
7:43
+1:10
24M
24.00 mi12:38:292:37:436:346:55
6:55
-0:48
40K
24.85 mi12:44:182:43:326:355:49
6:48
-0:07
25.2M
25.20 mi12:46:492:46:036:352:31
7:18
+0:30
Finish
26.22 mi12:53:412:52:556:366:52
6:44
-0:34

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

6:14 /mi

Average Pace

6:36 /mi

Slowest Pace

7:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:02

36% of race

Time at Steady Pace

1:23:33

48% of race

Time at Slower Pace

26:20

15% of race

Average Pace: 6:36 /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 mi10:20:1719:316:1719:31
6:17
#1383
10K
6.21 mi10:39:3938:536:1519:22
6:14
#1405
15K
9.32 mi10:59:2758:416:1819:48
6:22
#1571
20K
12.43 mi11:19:521:19:066:2220:25
6:34
#1778
Half
13.11 mi11:24:131:23:276:224:21
6:23
#1802
25K
15.53 mi11:40:011:39:156:2315:48
6:31
#1842
30K
18.64 mi12:00:462:00:006:2620:45
6:41
#1906
20M
20.00 mi12:09:462:09:006:279:00
6:37
#1895
21M
21.00 mi12:17:002:16:146:297:14
7:14
#1951
35K
21.75 mi12:21:542:21:086:294:54
6:33
#1963
23M
23.00 mi12:31:342:30:486:339:40
7:43
#2215
24M
24.00 mi12:38:292:37:436:346:55
6:55
#2276
40K
24.85 mi12:44:182:43:326:355:49
6:48
#2263
25.2M
25.20 mi12:46:492:46:036:352:31
7:18
#2255
Finish
26.22 mi12:53:412:52:556:366:52
6:44
#2255
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1383131513151968(Top 7%)1884(Top 12%)1884(Top 36%)
10K6.21 mi3.10 mi1405-221339-241339-241486(Top 6%)1419(Top 9%)1419(Top 27%)
15K9.32 mi3.11 mi1571-1661501-1621501-1621968(Top 7%)1884(Top 12%)1884(Top 36%)
20K12.43 mi3.11 mi1778-2071701-2001701-2002668(Top 10%)2551(Top 17%)2551(Top 48%)
Half13.11 mi0.68 mi1802-241725-241725-242120(Top 8%)2036(Top 13%)2036(Top 39%)
25K15.53 mi2.42 mi1842-401761-361761-362242(Top 8%)2150(Top 14%)2150(Top 41%)
30K18.64 mi3.11 mi1906-641825-641825-642300(Top 9%)2194(Top 14%)2194(Top 42%)
20M20.00 mi1.36 mi1895+111813+121813+121963(Top 7%)1873(Top 12%)1873(Top 35%)
21M21.00 mi1.00 mi1951-561867-541867-543253(Top 12%)3033(Top 20%)3033(Top 57%)
35K21.75 mi0.75 mi1963-121880-131880-132662(Top 10%)2505(Top 17%)2505(Top 47%)
23M23.00 mi1.25 mi2215-2522123-2432123-2437819(Top 29%)6303(Top 42%)6303(Top 119%)
24M24.00 mi1.00 mi2276-612180-572180-574219(Top 16%)3831(Top 25%)3831(Top 72%)
40K24.85 mi0.85 mi2263+132169+112169+112814(Top 11%)2588(Top 17%)2588(Top 49%)
25.2M25.20 mi0.35 mi2255+82161+82161+82880(Top 11%)2635(Top 17%)2635(Top 50%)
Finish26.22 mi1.02 mi22552160+12160+13696(Top 14%)3288(Top 22%)3288(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1968

Males

1884

M18-39

1884

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1486

Males

1419

M18-39

1419

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1968

Males

1884

M18-39

1884

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2668

Males

2551

M18-39

2551

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2120

Males

2036

M18-39

2036

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2242

Males

2150

M18-39

2150

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2300

Males

2194

M18-39

2194

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1963

Males

1873

M18-39

1873

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3253

Males

3033

M18-39

3033

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2662

Males

2505

M18-39

2505

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7819

Males

6303

M18-39

6303

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4219

Males

3831

M18-39

3831

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2814

Males

2588

M18-39

2588

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2880

Males

2635

M18-39

2635

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3696

Males

3288

M18-39

3288

Passing Analysis

Category:
Athletes Passed
309
Passed By
1181
Net Change
-872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1383
5K → 10K6183-22#1383#1405
10K → 15K12178-166#1405#1571
15K → 20K12219-207#1571#1778
20K → Half428-24#1778#1802
Half → 25K2060-40#1802#1842
25K → 30K38102-64#1842#1906
30K → 20M3322+11#1906#1895
20M → 21M1672-56#1895#1951
21M → 35K1426-12#1951#1963
35K → 23M8260-252#1963#2215
23M → 24M1475-61#2215#2276
24M → 40K2916+13#2276#2263
40K → 25.2M179+8#2263#2255
25.2M → Finish31310#2255#2255
TOTALS3091181-872
📊

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