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BOSTON MARATHON 2023

Samuel Coates-Finke

Bib: 3792•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:28
Rank: #1317
Start → 5K
19:28 | 6:16/mi
10K· 6.21 mi
38:47
Rank: #1350 (-33)
5K → 10K
19:19 | 6:13/mi
15K· 9.32 mi
58:18
Rank: #1402 (-52)
10K → 15K
19:31 | 6:17/mi
20K· 12.43 mi
1:18:20
Rank: #1544 (-142)
15K → 20K
20:02 | 6:27/mi
Half· 13.11 mi
1:22:35
Rank: #1538 (+6)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:01
Rank: #1536 (+2)
Half → 25K
15:26 | 6:22/mi
30K· 18.64 mi
1:58:06
Rank: #1485 (+51)
25K → 30K
20:05 | 6:28/mi
20M
2:07:02
Rank: #1493 (-8)
30K → 20M
8:56 | 6:34/mi
21M
2:14:00
Rank: #1499 (-6)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:18:55
Rank: #1525 (-26)
21M → 35K
4:55 | 6:34/mi
23M
2:27:25
Rank: #1555 (-30)
35K → 23M
8:30 | 6:47/mi
24M
2:34:13
Rank: #1604 (-49)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:40:11
Rank: #1642 (-38)
24M → 40K
5:58 | 6:59/mi
25.2M
2:42:42
Rank: #1656 (-14)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:49:32
Rank: #1702 (-46)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:35
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:26:57
Pace6:38 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0019:286:1619:28
6:16
-
10K
6.21 mi10:40:1938:476:1419:19
6:13
-0:03
15K
9.32 mi10:59:5058:186:1519:31
6:17
+0:04
20K
12.43 mi11:19:521:18:206:1820:02
6:27
+0:10
Half
13.11 mi11:24:071:22:356:184:15
6:14
-0:13
25K
15.53 mi11:39:331:38:016:1915:26
6:22
+0:08
30K
18.64 mi11:59:381:58:066:2020:05
6:28
+0:06
20M
20.00 mi12:08:342:07:026:218:56
6:34
+0:06
21M
21.00 mi12:15:322:14:006:236:58
6:58
+0:24
35K
21.75 mi12:20:272:18:556:234:55
6:34
-0:24
23M
23.00 mi12:28:572:27:256:258:30
6:47
+0:13
24M
24.00 mi12:35:452:34:136:266:48
6:48
+0:01
40K
24.85 mi12:41:432:40:116:275:58
6:59
+0:11
25.2M
25.20 mi12:44:142:42:426:272:31
7:18
+0:19
Finish
26.22 mi12:51:042:49:326:286:50
6:42
-0:36

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

6:13 /mi

Average Pace

6:28 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:05

91% of race

Time at Steady Pace

15:27

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:21:0019:286:1619:28
6:16
#1317
10K
6.21 mi10:40:1938:476:1419:19
6:13
#1350
15K
9.32 mi10:59:5058:186:1519:31
6:17
#1402
20K
12.43 mi11:19:521:18:206:1820:02
6:27
#1544
Half
13.11 mi11:24:071:22:356:184:15
6:14
#1538
25K
15.53 mi11:39:331:38:016:1915:26
6:22
#1536
30K
18.64 mi11:59:381:58:066:2020:05
6:28
#1485
20M
20.00 mi12:08:342:07:026:218:56
6:34
#1493
21M
21.00 mi12:15:322:14:006:236:58
6:58
#1499
35K
21.75 mi12:20:272:18:556:234:55
6:34
#1525
23M
23.00 mi12:28:572:27:256:258:30
6:47
#1555
24M
24.00 mi12:35:452:34:136:266:48
6:48
#1604
40K
24.85 mi12:41:432:40:116:275:58
6:59
#1642
25.2M
25.20 mi12:44:142:42:426:272:31
7:18
#1656
Finish
26.22 mi12:51:042:49:326:286:50
6:42
#1702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1317125112511571(Top 6%)1499(Top 10%)1499(Top 28%)
10K6.21 mi3.10 mi1350-331284-331284-331417(Top 5%)1352(Top 9%)1352(Top 26%)
15K9.32 mi3.11 mi1402-521337-531337-531571(Top 6%)1499(Top 10%)1499(Top 28%)
20K12.43 mi3.11 mi1544-1421475-1381475-1382017(Top 8%)1936(Top 13%)1936(Top 37%)
Half13.11 mi0.68 mi1538+61469+61469+61510(Top 6%)1446(Top 10%)1446(Top 27%)
25K15.53 mi2.42 mi1536+21468+11468+11588(Top 6%)1522(Top 10%)1522(Top 29%)
30K18.64 mi3.11 mi1485+511419+491419+491434(Top 5%)1372(Top 9%)1372(Top 26%)
20M20.00 mi1.36 mi1493-81426-71426-71727(Top 6%)1647(Top 11%)1647(Top 31%)
21M21.00 mi1.00 mi1499-61432-61432-61974(Top 7%)1869(Top 12%)1869(Top 35%)
35K21.75 mi0.75 mi1525-261458-261458-262776(Top 10%)2603(Top 17%)2603(Top 49%)
23M23.00 mi1.25 mi1555-301485-271485-272558(Top 10%)2399(Top 16%)2399(Top 45%)
24M24.00 mi1.00 mi1604-491533-481533-483605(Top 14%)3304(Top 22%)3304(Top 63%)
40K24.85 mi0.85 mi1642-381569-361569-363684(Top 14%)3325(Top 22%)3325(Top 63%)
25.2M25.20 mi0.35 mi1656-141581-121581-122854(Top 11%)2609(Top 17%)2609(Top 49%)
Finish26.22 mi1.02 mi1702-461626-451626-453511(Top 13%)3136(Top 21%)3136(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1571

Males

1499

M18-39

1499

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1417

Males

1352

M18-39

1352

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1571

Males

1499

M18-39

1499

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2017

Males

1936

M18-39

1936

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1510

Males

1446

M18-39

1446

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1588

Males

1522

M18-39

1522

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1434

Males

1372

M18-39

1372

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1727

Males

1647

M18-39

1647

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1974

Males

1869

M18-39

1869

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2776

Males

2603

M18-39

2603

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2558

Males

2399

M18-39

2399

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3605

Males

3304

M18-39

3304

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3684

Males

3325

M18-39

3325

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2854

Males

2609

M18-39

2609

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3511

Males

3136

M18-39

3136

Passing Analysis

Category:
Athletes Passed
350
Passed By
735
Net Change
-385
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1317
5K → 10K6396-33#1317#1350
10K → 15K3385-52#1350#1402
15K → 20K11153-142#1402#1544
20K → Half159+6#1544#1538
Half → 25K3735+2#1538#1536
25K → 30K7827+51#1536#1485
30K → 20M1826-8#1485#1493
20M → 21M2430-6#1493#1499
21M → 35K430-26#1499#1525
35K → 23M1545-30#1525#1555
23M → 24M1564-49#1555#1604
24M → 40K1452-38#1604#1642
40K → 25.2M519-14#1642#1656
25.2M → Finish1864-46#1656#1702
TOTALS350735-385
📊

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