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BOSTON MARATHON 2023

Irem Can Ayaz

Bib: 367•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.5%
Gender (Male)
#0 / 15176
Top 0.8%
Division (M18-39)
#0 / 5285
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
17:06
Rank: #140
Start → 5K
17:06 | 5:30/mi
10K· 6.21 mi
34:35
Rank: #153 (-13)
5K → 10K
17:29 | 5:38/mi
15K· 9.32 mi
52:11
Rank: #180 (-27)
10K → 15K
17:36 | 5:40/mi
20K· 12.43 mi
1:09:54
Rank: #180
15K → 20K
17:43 | 5:42/mi
Half· 13.11 mi
1:13:41
Rank: #174 (+6)
20K → Half
3:47 | 5:33/mi
25K· 15.53 mi
1:27:37
Rank: #180 (-6)
Half → 25K
13:56 | 5:45/mi
30K· 18.64 mi
1:45:37
Rank: #173 (+7)
25K → 30K
18:00 | 5:48/mi
20M
1:53:33
Rank: #172 (+1)
30K → 20M
7:56 | 5:50/mi
21M
1:59:49
Rank: #173 (-1)
20M → 21M
6:16 | 6:16/mi
35K· 21.75 mi
2:04:01
Rank: #169 (+4)
21M → 35K
4:12 | 5:37/mi
23M
2:11:16
Rank: #161 (+8)
35K → 23M
7:15 | 5:47/mi
24M
2:16:56
Rank: #154 (+7)
23M → 24M
5:40 | 5:40/mi
40K· 24.85 mi
2:21:57
Rank: #152 (+2)
24M → 40K
5:01 | 5:52/mi
25.2M
2:24:09
Rank: #150 (+2)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:30:00
Rank: #146 (+4)
25.2M → Finish
5:51 | 5:44/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:13:41
Pace5:37 /mi
2nd Half
Distance13.11 mi
Time1:16:19
Pace5:49 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0717:065:3017:06
5:30
-
10K
6.21 mi10:34:3634:355:3417:29
5:38
+0:08
15K
9.32 mi10:52:1252:115:3617:36
5:40
+0:02
20K
12.43 mi11:09:551:09:545:3717:43
5:42
+0:02
Half
13.11 mi11:13:421:13:415:373:47
5:33
-0:09
25K
15.53 mi11:27:381:27:375:3813:56
5:45
+0:12
30K
18.64 mi11:45:381:45:375:4018:00
5:48
+0:03
20M
20.00 mi11:53:341:53:335:417:56
5:50
+0:02
21M
21.00 mi11:59:501:59:495:426:16
6:16
+0:26
35K
21.75 mi12:04:022:04:015:424:12
5:37
-0:39
23M
23.00 mi12:11:172:11:165:427:15
5:47
+0:10
24M
24.00 mi12:16:572:16:565:425:40
5:40
-0:07
40K
24.85 mi12:21:582:21:575:435:01
5:52
+0:12
25.2M
25.20 mi12:24:102:24:095:432:12
6:23
+0:31
Finish
26.22 mi12:30:012:30:005:445:51
5:44
-0:39

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

5:30 /mi

Average Pace

5:44 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:21:32

94% of race

Time at Steady Pace

8:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:43 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:17:0717:065:3017:06
5:30
#140
10K
6.21 mi10:34:3634:355:3417:29
5:38
#153
15K
9.32 mi10:52:1252:115:3617:36
5:40
#180
20K
12.43 mi11:09:551:09:545:3717:43
5:42
#180
Half
13.11 mi11:13:421:13:415:373:47
5:33
#174
25K
15.53 mi11:27:381:27:375:3813:56
5:45
#180
30K
18.64 mi11:45:381:45:375:4018:00
5:48
#173
20M
20.00 mi11:53:341:53:335:417:56
5:50
#172
21M
21.00 mi11:59:501:59:495:426:16
6:16
#173
35K
21.75 mi12:04:022:04:015:424:12
5:37
#169
23M
23.00 mi12:11:172:11:165:427:15
5:47
#161
24M
24.00 mi12:16:572:16:565:425:40
5:40
#154
40K
24.85 mi12:21:582:21:575:435:01
5:52
#152
25.2M
25.20 mi12:24:102:24:095:432:12
6:23
#150
Finish
26.22 mi12:30:012:30:005:445:51
5:44
#146
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi140140140202(Top 0.8%)174(Top 1%)174(Top 3%)
10K6.21 mi3.10 mi153-13153-13153-13222(Top 0.8%)195(Top 1%)195(Top 4%)
15K9.32 mi3.11 mi180-27155-2155-2202(Top 0.8%)174(Top 1%)174(Top 3%)
20K12.43 mi3.11 mi180155155194(Top 0.7%)170(Top 1%)170(Top 3%)
Half13.11 mi0.68 mi174+6150+5150+5150(Top 0.6%)130(Top 0.9%)130(Top 2%)
25K15.53 mi2.42 mi180-6156-6156-6207(Top 0.8%)184(Top 1%)184(Top 3%)
30K18.64 mi3.11 mi173+7152+4152+4157(Top 0.6%)135(Top 0.9%)135(Top 3%)
20M20.00 mi1.36 mi172+1150+2150+2181(Top 0.7%)159(Top 1%)159(Top 3%)
21M21.00 mi1.00 mi173-1151-1151-1300(Top 1%)274(Top 2%)274(Top 5%)
35K21.75 mi0.75 mi169+4147+4147+4155(Top 0.6%)132(Top 0.9%)132(Top 2%)
23M23.00 mi1.25 mi161+8139+8139+8127(Top 0.5%)108(Top 0.7%)108(Top 2%)
24M24.00 mi1.00 mi154+7133+6133+6153(Top 0.6%)134(Top 0.9%)134(Top 3%)
40K24.85 mi0.85 mi152+2131+2131+2189(Top 0.7%)168(Top 1%)168(Top 3%)
25.2M25.20 mi0.35 mi150+2129+2129+2296(Top 1%)275(Top 2%)275(Top 5%)
Finish26.22 mi1.02 mi146+4126+3126+3281(Top 1%)263(Top 2%)263(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21stories
+97ft-345ft

Overall

202

Males

174

M18-39

174

5K→10K

3.1 - 6.2 mi

Top 0.8%
×5stories
+79ft-138ft

Overall

222

Males

195

M18-39

195

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3stories
+67ft-78ft

Overall

202

Males

174

M18-39

174

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5stories
+106ft-86ft

Overall

194

Males

170

M18-39

170

20K→Half

12.4 - 13.1 mi

Top 0.6%
×2stories
+19ft-37ft

Overall

150

Males

130

M18-39

130

Half→25K

13.1 - 15.5 mi

Top 0.8%
×4stories
+66ft-88ft

Overall

207

Males

184

M18-39

184

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9stories
+181ft-148ft

Overall

157

Males

135

M18-39

135

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

181

Males

159

M18-39

159

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

300

Males

274

M18-39

274

21M→35K

21.0 - 21.8 mi

Top 0.6%
×7stories
+17ft-86ft

Overall

155

Males

132

M18-39

132

35K→23M

21.8 - 23.0 mi

Top 0.5%
×5stories
+23ft-63ft

Overall

127

Males

108

M18-39

108

23M→24M

23.0 - 24.0 mi

Top 0.6%
×6stories
+12ft-82ft

Overall

153

Males

134

M18-39

134

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

189

Males

168

M18-39

168

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

296

Males

275

M18-39

275

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

281

Males

263

M18-39

263

Passing Analysis

Category:
Athletes Passed
63
Passed By
69
Net Change
-6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#140
5K → 10K013-13#140#153
10K → 15K431-27#153#180
15K → 20K440#180#180
20K → Half60+6#180#174
Half → 25K511-6#174#180
25K → 30K92+7#180#173
30K → 20M43+1#173#172
20M → 21M12-1#172#173
21M → 35K40+4#173#169
35K → 23M80+8#169#161
23M → 24M92+7#161#154
24M → 40K20+2#154#152
40K → 25.2M20+2#152#150
25.2M → Finish51+4#150#146
TOTALS6369-6
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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