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BOSTON MARATHON 2023

Jeffrey Evans

Bib: 4083•M

AR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 8%
Masters (Masters Men)
#0 / 9891
Top 2%
Division (M50-54)
#0 / 2052
Top 0.8%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #2864
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
40:12
Rank: #2323 (+541)
5K → 10K
19:41 | 6:20/mi
15K· 9.32 mi
59:41
Rank: #2014 (+309)
10K → 15K
19:29 | 6:16/mi
20K· 12.43 mi
1:19:19
Rank: #1852 (+162)
15K → 20K
19:38 | 6:19/mi
Half· 13.11 mi
1:23:30
Rank: #1816 (+36)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:38:44
Rank: #1731 (+85)
Half → 25K
15:14 | 6:17/mi
30K· 18.64 mi
1:58:32
Rank: #1588 (+143)
25K → 30K
19:48 | 6:22/mi
20M
2:07:07
Rank: #1504 (+84)
30K → 20M
8:35 | 6:19/mi
21M
2:13:46
Rank: #1461 (+43)
20M → 21M
6:39 | 6:39/mi
35K· 21.75 mi
2:18:18
Rank: #1416 (+45)
21M → 35K
4:32 | 6:04/mi
23M
2:26:15
Rank: #1365 (+51)
35K → 23M
7:57 | 6:21/mi
24M
2:32:24
Rank: #1317 (+48)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:37:48
Rank: #1289 (+28)
24M → 40K
5:24 | 6:19/mi
25.2M
2:40:04
Rank: #1259 (+30)
40K → 25.2M
2:16 | 6:34/mi
Finish· 26.22 mi
2:46:14
Rank: #1234 (+25)
25.2M → Finish
6:10 | 6:03/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:23:30
Pace6:22 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:22:44
Pace6:19 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2920:316:3620:31
6:36
-
10K
6.21 mi10:42:1040:126:2819:41
6:20
-0:16
15K
9.32 mi11:01:3959:416:2419:29
6:16
-0:04
20K
12.43 mi11:21:171:19:196:2319:38
6:19
+0:03
Half
13.11 mi11:25:281:23:306:224:11
6:08
-0:11
25K
15.53 mi11:40:421:38:446:2115:14
6:17
+0:09
30K
18.64 mi12:00:301:58:326:2219:48
6:22
+0:05
20M
20.00 mi12:09:052:07:076:218:35
6:19
-0:03
21M
21.00 mi12:15:442:13:466:226:39
6:39
+0:20
35K
21.75 mi12:20:162:18:186:224:32
6:04
-0:35
23M
23.00 mi12:28:132:26:156:227:57
6:21
+0:17
24M
24.00 mi12:34:222:32:246:216:09
6:09
-0:12
40K
24.85 mi12:39:462:37:486:215:24
6:19
+0:10
25.2M
25.20 mi12:42:022:40:046:212:16
6:34
+0:15
Finish
26.22 mi12:48:122:46:146:216:10
6:03
-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

6:03 /mi

Average Pace

6:21 /mi

Slowest Pace

6:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:00

70% of race

Time at Steady Pace

49:14

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:22:2920:316:3620:31
6:36
#2864
10K
6.21 mi10:42:1040:126:2819:41
6:20
#2323
15K
9.32 mi11:01:3959:416:2419:29
6:16
#2014
20K
12.43 mi11:21:171:19:196:2319:38
6:19
#1852
Half
13.11 mi11:25:281:23:306:224:11
6:08
#1816
25K
15.53 mi11:40:421:38:446:2115:14
6:17
#1731
30K
18.64 mi12:00:301:58:326:2219:48
6:22
#1588
20M
20.00 mi12:09:052:07:076:218:35
6:19
#1504
21M
21.00 mi12:15:442:13:466:226:39
6:39
#1461
35K
21.75 mi12:20:162:18:186:224:32
6:04
#1416
23M
23.00 mi12:28:132:26:156:227:57
6:21
#1365
24M
24.00 mi12:34:222:32:246:216:09
6:09
#1317
40K
24.85 mi12:39:462:37:486:215:24
6:19
#1289
25.2M
25.20 mi12:42:022:40:046:212:16
6:34
#1259
Finish
26.22 mi12:48:122:46:146:216:10
6:03
#1234
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi2864272427241520(Top 6%)1450(Top 10%)1450(Top 71%)
10K6.21 mi3.10 mi2323+5412218+5062218+5061906(Top 7%)1825(Top 12%)1825(Top 89%)
15K9.32 mi3.11 mi2014+3091929+2891929+2891520(Top 6%)1450(Top 10%)1450(Top 71%)
20K12.43 mi3.11 mi1852+1621772+1571772+1571464(Top 5%)1398(Top 9%)1398(Top 68%)
Half13.11 mi0.68 mi1816+361738+341738+341121(Top 4%)1070(Top 7%)1070(Top 52%)
25K15.53 mi2.42 mi1731+851656+821656+821271(Top 5%)1214(Top 8%)1214(Top 59%)
30K18.64 mi3.11 mi1588+1431519+1371519+1371139(Top 4%)1085(Top 7%)1085(Top 53%)
20M20.00 mi1.36 mi1504+841437+821437+82916(Top 3%)875(Top 6%)875(Top 43%)
21M21.00 mi1.00 mi1461+431396+411396+41978(Top 4%)930(Top 6%)930(Top 45%)
35K21.75 mi0.75 mi1416+451352+441352+44837(Top 3%)794(Top 5%)794(Top 39%)
23M23.00 mi1.25 mi1365+511302+501302+50965(Top 4%)918(Top 6%)918(Top 45%)
24M24.00 mi1.00 mi1317+481256+461256+46881(Top 3%)836(Top 6%)836(Top 41%)
40K24.85 mi0.85 mi1289+281228+281228+28949(Top 4%)898(Top 6%)898(Top 44%)
25.2M25.20 mi0.35 mi1259+301200+281200+28629(Top 2%)596(Top 4%)596(Top 29%)
Finish26.22 mi1.02 mi1234+251177+231177+23858(Top 3%)822(Top 5%)822(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1520

Males

1450

M50-54

1450

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1906

Males

1825

M50-54

1825

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1520

Males

1450

M50-54

1450

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1464

Males

1398

M50-54

1398

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1121

Males

1070

M50-54

1070

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1271

Males

1214

M50-54

1214

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1139

Males

1085

M50-54

1085

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

916

Males

875

M50-54

875

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

978

Males

930

M50-54

930

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

837

Males

794

M50-54

794

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

965

Males

918

M50-54

918

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

881

Males

836

M50-54

836

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

949

Males

898

M50-54

898

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

629

Males

596

M50-54

596

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

858

Males

822

M50-54

822

Passing Analysis

Category:
Athletes Passed
1689
Passed By
59
Net Change
+1630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2864
5K → 10K55110+541#2864#2323
10K → 15K3112+309#2323#2014
15K → 20K1708+162#2014#1852
20K → Half360+36#1852#1816
Half → 25K894+85#1816#1731
25K → 30K1496+143#1731#1588
30K → 20M873+84#1588#1504
20M → 21M474+43#1504#1461
21M → 35K472+45#1461#1416
35K → 23M554+51#1416#1365
23M → 24M535+48#1365#1317
24M → 40K346+28#1317#1289
40K → 25.2M311+30#1289#1259
25.2M → Finish294+25#1259#1234
TOTALS168959+1630
📊

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