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BOSTON MARATHON 2023

Jim Presley

Bib: 2193•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Division (M18-39)
#0 / 5285
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:12
Rank: #1096
Start → 5K
19:12 | 6:11/mi
10K· 6.21 mi
38:36
Rank: #1234 (-138)
5K → 10K
19:24 | 6:15/mi
15K· 9.32 mi
58:10
Rank: #1327 (-93)
10K → 15K
19:34 | 6:18/mi
20K· 12.43 mi
1:18:11
Rank: #1479 (-152)
15K → 20K
20:01 | 6:27/mi
Half· 13.11 mi
1:22:30
Rank: #1503 (-24)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:38:03
Rank: #1543 (-40)
Half → 25K
15:33 | 6:25/mi
30K· 18.64 mi
1:58:36
Rank: #1603 (-60)
25K → 30K
20:33 | 6:37/mi
20M
2:07:35
Rank: #1601 (+2)
30K → 20M
8:59 | 6:37/mi
21M
2:14:36
Rank: #1606 (-5)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:19:25
Rank: #1613 (-7)
21M → 35K
4:49 | 6:26/mi
23M
2:27:39
Rank: #1600 (+13)
35K → 23M
8:14 | 6:35/mi
24M
2:34:04
Rank: #1583 (+17)
23M → 24M
6:25 | 6:25/mi
40K· 24.85 mi
2:39:37
Rank: #1561 (+22)
24M → 40K
5:33 | 6:29/mi
25.2M
2:42:01
Rank: #1558 (+3)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:48:26
Rank: #1533 (+25)
25.2M → Finish
6:25 | 6:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:30
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:25:56
Pace6:33 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0419:126:1119:12
6:11
-
10K
6.21 mi10:39:2838:366:1319:24
6:15
+0:04
15K
9.32 mi10:59:0258:106:1419:34
6:18
+0:03
20K
12.43 mi11:19:031:18:116:1720:01
6:27
+0:09
Half
13.11 mi11:23:221:22:306:184:19
6:20
-0:07
25K
15.53 mi11:38:551:38:036:1915:33
6:25
+0:05
30K
18.64 mi11:59:281:58:366:2220:33
6:37
+0:12
20M
20.00 mi12:08:272:07:356:238:59
6:37
0:00
21M
21.00 mi12:15:282:14:366:257:01
7:01
+0:24
35K
21.75 mi12:20:172:19:256:254:49
6:26
-0:35
23M
23.00 mi12:28:312:27:396:258:14
6:35
+0:09
24M
24.00 mi12:34:562:34:046:256:25
6:25
-0:10
40K
24.85 mi12:40:292:39:376:255:33
6:29
+0:04
25.2M
25.20 mi12:42:532:42:016:262:24
6:58
+0:29
Finish
26.22 mi12:49:182:48:266:266:25
6:18
-0:40

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

6:11 /mi

Average Pace

6:26 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:01

94% of race

Time at Steady Pace

9:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:25 /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 mi10:20:0419:126:1119:12
6:11
#1096
10K
6.21 mi10:39:2838:366:1319:24
6:15
#1234
15K
9.32 mi10:59:0258:106:1419:34
6:18
#1327
20K
12.43 mi11:19:031:18:116:1720:01
6:27
#1479
Half
13.11 mi11:23:221:22:306:184:19
6:20
#1503
25K
15.53 mi11:38:551:38:036:1915:33
6:25
#1543
30K
18.64 mi11:59:281:58:366:2220:33
6:37
#1603
20M
20.00 mi12:08:272:07:356:238:59
6:37
#1601
21M
21.00 mi12:15:282:14:366:257:01
7:01
#1606
35K
21.75 mi12:20:172:19:256:254:49
6:26
#1613
23M
23.00 mi12:28:312:27:396:258:14
6:35
#1600
24M
24.00 mi12:34:562:34:046:256:25
6:25
#1583
40K
24.85 mi12:40:292:39:376:255:33
6:29
#1561
25.2M
25.20 mi12:42:532:42:016:262:24
6:58
#1558
Finish
26.22 mi12:49:182:48:266:266:25
6:18
#1533
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1096103710371641(Top 6%)1567(Top 10%)1567(Top 30%)
10K6.21 mi3.10 mi1234-1381169-1321169-1321526(Top 6%)1459(Top 10%)1459(Top 28%)
15K9.32 mi3.11 mi1327-931263-941263-941641(Top 6%)1567(Top 10%)1567(Top 30%)
20K12.43 mi3.11 mi1479-1521412-1491412-1491994(Top 7%)1913(Top 13%)1913(Top 36%)
Half13.11 mi0.68 mi1503-241434-221434-221858(Top 7%)1783(Top 12%)1783(Top 34%)
25K15.53 mi2.42 mi1543-401475-411475-411771(Top 7%)1695(Top 11%)1695(Top 32%)
30K18.64 mi3.11 mi1603-601534-591534-592006(Top 8%)1919(Top 13%)1919(Top 36%)
20M20.00 mi1.36 mi1601+21530+41530+41885(Top 7%)1797(Top 12%)1797(Top 34%)
21M21.00 mi1.00 mi1606-51535-51535-52184(Top 8%)2062(Top 14%)2062(Top 39%)
35K21.75 mi0.75 mi1613-71542-71542-72089(Top 8%)1982(Top 13%)1982(Top 38%)
23M23.00 mi1.25 mi1600+131530+121530+121682(Top 6%)1596(Top 11%)1596(Top 30%)
24M24.00 mi1.00 mi1583+171512+181512+181730(Top 6%)1631(Top 11%)1631(Top 31%)
40K24.85 mi0.85 mi1561+221491+211491+211492(Top 6%)1406(Top 9%)1406(Top 27%)
25.2M25.20 mi0.35 mi1558+31488+31488+31604(Top 6%)1510(Top 10%)1510(Top 29%)
Finish26.22 mi1.02 mi1533+251466+221466+221608(Top 6%)1513(Top 10%)1513(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1641

Males

1567

M18-39

1567

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1526

Males

1459

M18-39

1459

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1641

Males

1567

M18-39

1567

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1994

Males

1913

M18-39

1913

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1858

Males

1783

M18-39

1783

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1771

Males

1695

M18-39

1695

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2006

Males

1919

M18-39

1919

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1885

Males

1797

M18-39

1797

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2184

Males

2062

M18-39

2062

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2089

Males

1982

M18-39

1982

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1682

Males

1596

M18-39

1596

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1730

Males

1631

M18-39

1631

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1492

Males

1406

M18-39

1406

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1604

Males

1510

M18-39

1510

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1608

Males

1513

M18-39

1513

Passing Analysis

Category:
Athletes Passed
318
Passed By
755
Net Change
-437
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1096
5K → 10K16154-138#1096#1234
10K → 15K18111-93#1234#1327
15K → 20K14166-152#1327#1479
20K → Half327-24#1479#1503
Half → 25K2666-40#1503#1543
25K → 30K3797-60#1543#1603
30K → 20M2220+2#1603#1601
20M → 21M2328-5#1601#1606
21M → 35K1118-7#1606#1613
35K → 23M3320+13#1613#1600
23M → 24M3720+17#1600#1583
24M → 40K3614+22#1583#1561
40K → 25.2M107+3#1561#1558
25.2M → Finish327+25#1558#1533
TOTALS318755-437
📊

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