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BOSTON MARATHON 2023

Ahmet Kerem Yildiz

Bib: 2380•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:37
Rank: #3112
Start → 5K
20:37 | 6:38/mi
10K· 6.21 mi
40:38
Rank: #2726 (+386)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
1:00:50
Rank: #2677 (+49)
10K → 15K
20:12 | 6:30/mi
20K· 12.43 mi
1:21:06
Rank: #2600 (+77)
15K → 20K
20:16 | 6:31/mi
Half· 13.11 mi
1:25:27
Rank: #2570 (+30)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:41:04
Rank: #2442 (+128)
Half → 25K
15:37 | 6:26/mi
30K· 18.64 mi
2:01:49
Rank: #2398 (+44)
25K → 30K
20:45 | 6:41/mi
20M
2:10:49
Rank: #2344 (+54)
30K → 20M
9:00 | 6:37/mi
21M
2:17:54
Rank: #2324 (+20)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:22:38
Rank: #2280 (+44)
21M → 35K
4:44 | 6:20/mi
23M
2:30:48
Rank: #2213 (+67)
35K → 23M
8:10 | 6:31/mi
24M
2:37:03
Rank: #2133 (+80)
23M → 24M
6:15 | 6:15/mi
40K· 24.85 mi
2:42:34
Rank: #2086 (+47)
24M → 40K
5:31 | 6:27/mi
25.2M
2:45:04
Rank: #2079 (+7)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:51:56
Rank: #2098 (-19)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:27
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:26:29
Pace6:36 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2820:376:3820:37
6:38
-
10K
6.21 mi10:41:2940:386:3220:01
6:27
-0:11
15K
9.32 mi11:01:411:00:506:3220:12
6:30
+0:03
20K
12.43 mi11:21:571:21:066:3220:16
6:31
+0:01
Half
13.11 mi11:26:181:25:276:314:21
6:23
-0:08
25K
15.53 mi11:41:551:41:046:3015:37
6:26
+0:03
30K
18.64 mi12:02:402:01:496:3220:45
6:41
+0:15
20M
20.00 mi12:11:402:10:496:329:00
6:37
-0:04
21M
21.00 mi12:18:452:17:546:347:05
7:05
+0:28
35K
21.75 mi12:23:292:22:386:344:44
6:20
-0:45
23M
23.00 mi12:31:392:30:486:338:10
6:31
+0:11
24M
24.00 mi12:37:542:37:036:336:15
6:15
-0:16
40K
24.85 mi12:43:252:42:346:325:31
6:27
+0:12
25.2M
25.20 mi12:45:552:45:046:332:30
7:15
+0:48
Finish
26.22 mi12:52:472:51:566:346:52
6:44
-0:31

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

6:15 /mi

Average Pace

6:34 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:21

94% of race

Time at Steady Pace

9:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:21:2820:376:3820:37
6:38
#3112
10K
6.21 mi10:41:2940:386:3220:01
6:27
#2726
15K
9.32 mi11:01:411:00:506:3220:12
6:30
#2677
20K
12.43 mi11:21:571:21:066:3220:16
6:31
#2600
Half
13.11 mi11:26:181:25:276:314:21
6:23
#2570
25K
15.53 mi11:41:551:41:046:3015:37
6:26
#2442
30K
18.64 mi12:02:402:01:496:3220:45
6:41
#2398
20M
20.00 mi12:11:402:10:496:329:00
6:37
#2344
21M
21.00 mi12:18:452:17:546:347:05
7:05
#2324
35K
21.75 mi12:23:292:22:386:344:44
6:20
#2280
23M
23.00 mi12:31:392:30:486:338:10
6:31
#2213
24M
24.00 mi12:37:542:37:036:336:15
6:15
#2133
40K
24.85 mi12:43:252:42:346:325:31
6:27
#2086
25.2M
25.20 mi12:45:552:45:046:332:30
7:15
#2079
Finish
26.22 mi12:52:472:51:566:346:52
6:44
#2098
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3112294029402637(Top 10%)2522(Top 17%)2522(Top 48%)
10K6.21 mi3.10 mi2726+3862601+3392601+3392452(Top 9%)2345(Top 15%)2345(Top 44%)
15K9.32 mi3.11 mi2677+492556+452556+452637(Top 10%)2522(Top 17%)2522(Top 48%)
20K12.43 mi3.11 mi2600+772485+712485+712410(Top 9%)2308(Top 15%)2308(Top 44%)
Half13.11 mi0.68 mi2570+302460+252460+252115(Top 8%)2031(Top 13%)2031(Top 38%)
25K15.53 mi2.42 mi2442+1282340+1202340+1201915(Top 7%)1835(Top 12%)1835(Top 35%)
30K18.64 mi3.11 mi2398+442298+422298+422297(Top 9%)2191(Top 14%)2191(Top 41%)
20M20.00 mi1.36 mi2344+542247+512247+511959(Top 7%)1869(Top 12%)1869(Top 35%)
21M21.00 mi1.00 mi2324+202227+202227+202521(Top 9%)2379(Top 16%)2379(Top 45%)
35K21.75 mi0.75 mi2280+442184+432184+431683(Top 6%)1601(Top 11%)1601(Top 30%)
23M23.00 mi1.25 mi2213+672121+632121+631523(Top 6%)1448(Top 10%)1448(Top 27%)
24M24.00 mi1.00 mi2133+802047+742047+741210(Top 5%)1147(Top 8%)1147(Top 22%)
40K24.85 mi0.85 mi2086+472000+472000+471395(Top 5%)1318(Top 9%)1318(Top 25%)
25.2M25.20 mi0.35 mi2079+71993+71993+72663(Top 10%)2449(Top 16%)2449(Top 46%)
Finish26.22 mi1.02 mi2098-192011-182011-183693(Top 14%)3285(Top 22%)3285(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2637

Males

2522

M18-39

2522

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2452

Males

2345

M18-39

2345

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2637

Males

2522

M18-39

2522

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2410

Males

2308

M18-39

2308

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2115

Males

2031

M18-39

2031

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1915

Males

1835

M18-39

1835

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2297

Males

2191

M18-39

2191

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1959

Males

1869

M18-39

1869

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2521

Males

2379

M18-39

2379

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1683

Males

1601

M18-39

1601

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1523

Males

1448

M18-39

1448

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1210

Males

1147

M18-39

1147

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1395

Males

1318

M18-39

1318

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2663

Males

2449

M18-39

2449

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3693

Males

3285

M18-39

3285

Passing Analysis

Category:
Athletes Passed
1296
Passed By
282
Net Change
+1014
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3112
5K → 10K42034+386#3112#2726
10K → 15K10253+49#2726#2677
15K → 20K10932+77#2677#2600
20K → Half333+30#2600#2570
Half → 25K13911+128#2570#2442
25K → 30K8945+44#2442#2398
30K → 20M6410+54#2398#2344
20M → 21M3919+20#2344#2324
21M → 35K473+44#2324#2280
35K → 23M725+67#2280#2213
23M → 24M811+80#2213#2133
24M → 40K525+47#2133#2086
40K → 25.2M1811+7#2086#2079
25.2M → Finish3150-19#2079#2098
TOTALS1296282+1014
📊

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