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BOSTON MARATHON 2023

Millard Sappington

Bib: 18606•M

HI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M65-69)
#0 / 549
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:32
Rank: #13192
Start → 5K
24:32 | 7:54/mi
10K· 6.21 mi
48:10
Rank: #12274 (+918)
5K → 10K
23:38 | 7:36/mi
15K· 9.32 mi
1:11:28
Rank: #11510 (+764)
10K → 15K
23:18 | 7:30/mi
20K· 12.43 mi
1:35:16
Rank: #11236 (+274)
15K → 20K
23:48 | 7:40/mi
Half· 13.11 mi
1:40:26
Rank: #11200 (+36)
20K → Half
5:10 | 7:34/mi
25K· 15.53 mi
1:59:06
Rank: #11034 (+166)
Half → 25K
18:40 | 7:42/mi
30K· 18.64 mi
2:23:49
Rank: #10884 (+150)
25K → 30K
24:43 | 7:57/mi
20M
2:34:37
Rank: #10769 (+115)
30K → 20M
10:48 | 7:57/mi
21M
2:43:05
Rank: #10742 (+27)
20M → 21M
8:28 | 8:28/mi
35K· 21.75 mi
2:49:03
Rank: #10765 (-23)
21M → 35K
5:58 | 7:59/mi
23M
2:59:08
Rank: #10705 (+60)
35K → 23M
10:05 | 8:03/mi
24M
3:07:00
Rank: #10677 (+28)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:13:54
Rank: #10636 (+41)
24M → 40K
6:54 | 8:04/mi
25.2M
3:16:56
Rank: #10639 (-3)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:25:05
Rank: #10674 (-35)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:44:39
Pace7:59 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4624:327:5424:32
7:54
-
10K
6.21 mi11:39:2448:107:4523:38
7:36
-0:18
15K
9.32 mi12:02:421:11:287:4023:18
7:30
-0:06
20K
12.43 mi12:26:301:35:167:4023:48
7:40
+0:10
Half
13.11 mi12:31:401:40:267:405:10
7:34
-0:06
25K
15.53 mi12:50:201:59:067:4018:40
7:42
+0:08
30K
18.64 mi13:15:032:23:497:4324:43
7:57
+0:15
20M
20.00 mi13:25:512:34:377:4410:48
7:57
0:00
21M
21.00 mi13:34:192:43:057:468:28
8:28
+0:31
35K
21.75 mi13:40:172:49:037:465:58
7:59
-0:29
23M
23.00 mi13:50:222:59:087:4710:05
8:03
+0:04
24M
24.00 mi13:58:143:07:007:487:52
7:52
-0:11
40K
24.85 mi14:05:083:13:547:486:54
8:04
+0:12
25.2M
25.20 mi14:08:103:16:567:493:02
8:48
+0:44
Finish
26.22 mi14:16:193:25:057:508:09
8:00
-0:48

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

7:30 /mi

Average Pace

7:50 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:35

94% of race

Time at Steady Pace

11:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:15:4624:327:5424:32
7:54
#13192
10K
6.21 mi11:39:2448:107:4523:38
7:36
#12274
15K
9.32 mi12:02:421:11:287:4023:18
7:30
#11510
20K
12.43 mi12:26:301:35:167:4023:48
7:40
#11236
Half
13.11 mi12:31:401:40:267:405:10
7:34
#11200
25K
15.53 mi12:50:201:59:067:4018:40
7:42
#11034
30K
18.64 mi13:15:032:23:497:4324:43
7:57
#10884
20M
20.00 mi13:25:512:34:377:4410:48
7:57
#10769
21M
21.00 mi13:34:192:43:057:468:28
8:28
#10742
35K
21.75 mi13:40:172:49:037:465:58
7:59
#10765
23M
23.00 mi13:50:222:59:087:4710:05
8:03
#10705
24M
24.00 mi13:58:143:07:007:487:52
7:52
#10677
40K
24.85 mi14:05:083:13:547:486:54
8:04
#10636
25.2M
25.20 mi14:08:103:16:567:493:02
8:48
#10639
Finish
26.22 mi14:16:193:25:057:508:09
8:00
#10674
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi131929619961910164(Top 38%)8233(Top 54%)8233(Top 1500%)
10K6.21 mi3.10 mi12274+9189235+3849235+38411383(Top 43%)8821(Top 58%)8821(Top 1607%)
15K9.32 mi3.11 mi11510+7648882+3538882+35310164(Top 38%)8233(Top 54%)8233(Top 1500%)
20K12.43 mi3.11 mi11236+2748755+1278755+12710583(Top 40%)8376(Top 55%)8376(Top 1526%)
Half13.11 mi0.68 mi11200+368743+128743+1210768(Top 40%)8494(Top 56%)8494(Top 1547%)
25K15.53 mi2.42 mi11034+1668644+998644+9910277(Top 39%)8140(Top 54%)8140(Top 1483%)
30K18.64 mi3.11 mi10884+1508527+1178527+11710535(Top 40%)8116(Top 53%)8116(Top 1478%)
20M20.00 mi1.36 mi10769+1158435+928435+929881(Top 37%)7692(Top 51%)7692(Top 1401%)
21M21.00 mi1.00 mi10742+278405+308405+3010262(Top 39%)7740(Top 51%)7740(Top 1410%)
35K21.75 mi0.75 mi10765-238392+138392+1311898(Top 45%)8509(Top 56%)8509(Top 1550%)
23M23.00 mi1.25 mi10705+608330+628330+6210121(Top 38%)7552(Top 50%)7552(Top 1376%)
24M24.00 mi1.00 mi10677+288297+338297+3310257(Top 39%)7530(Top 50%)7530(Top 1372%)
40K24.85 mi0.85 mi10636+418245+528245+5210481(Top 39%)7593(Top 50%)7593(Top 1383%)
25.2M25.20 mi0.35 mi10639-38237+88237+811240(Top 42%)7903(Top 52%)7903(Top 1440%)
Finish26.22 mi1.02 mi10674-358232+58232+512091(Top 45%)8326(Top 55%)8326(Top 1517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10164

Males

8233

M65-69

8233

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11383

Males

8821

M65-69

8821

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10164

Males

8233

M65-69

8233

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10583

Males

8376

M65-69

8376

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10768

Males

8494

M65-69

8494

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10277

Males

8140

M65-69

8140

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10535

Males

8116

M65-69

8116

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9881

Males

7692

M65-69

7692

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10262

Males

7740

M65-69

7740

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11898

Males

8509

M65-69

8509

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10121

Males

7552

M65-69

7552

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10257

Males

7530

M65-69

7530

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10481

Males

7593

M65-69

7593

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11240

Males

7903

M65-69

7903

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12091

Males

8326

M65-69

8326

Passing Analysis

Category:
Athletes Passed
3227*
Passed By
709
Net Change
+2518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13192
5K → 10K98971+918#13192#12274
10K → 15K77511+764#12274#11510
15K → 20K32046+274#11510#11236
20K → Half459+36#11236#11200
Half → 25K20640+166#11200#11034
25K → 30K259109+150#11034#10884
30K → 20M134*19+115#10884#10769
20M → 21M8255+27#10769#10742
21M → 35K4568-23#10742#10765
35K → 23M12262+60#10765#10705
23M → 24M7850+28#10705#10677
24M → 40K8443+41#10677#10636
40K → 25.2M3235-3#10636#10639
25.2M → Finish5691-35#10639#10674
TOTALS3227*709+2518

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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