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BOSTON MARATHON 2023

Roger King

Bib: 6053•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 33%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #4868
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:23
Rank: #5133 (-265)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:20
Rank: #4961 (+172)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:25:17
Rank: #5435 (-474)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:29:56
Rank: #5437 (-2)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:47:21
Rank: #5660 (-223)
Half → 25K
17:25 | 7:11/mi
30K· 18.64 mi
2:11:07
Rank: #6020 (-360)
25K → 30K
23:46 | 7:39/mi
20M
2:22:12
Rank: #6291 (-271)
30K → 20M
11:05 | 8:09/mi
21M
2:31:02
Rank: #6537 (-246)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:38:16
Rank: #7004 (-467)
21M → 35K
7:14 | 9:40/mi
23M
2:48:49
Rank: #7282 (-278)
35K → 23M
10:33 | 8:26/mi
24M
2:58:36
Rank: #7962 (-680)
23M → 24M
9:47 | 9:47/mi
40K· 24.85 mi
3:07:02
Rank: #8510 (-548)
24M → 40K
8:26 | 9:52/mi
25.2M
3:10:05
Rank: #8560 (-50)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:18:27
Rank: #8730 (-170)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:48:31
Pace8:17 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1421:126:4921:12
6:49
-
10K
6.21 mi10:45:2542:236:4921:12
6:49
0:00
15K
9.32 mi11:06:221:03:206:4820:57
6:45
-0:04
20K
12.43 mi11:28:191:25:176:5221:57
7:04
+0:19
Half
13.11 mi11:32:581:29:566:524:39
6:49
-0:15
25K
15.53 mi11:50:231:47:216:5517:25
7:11
+0:22
30K
18.64 mi12:14:092:11:077:0223:46
7:39
+0:28
20M
20.00 mi12:25:142:22:127:0711:05
8:09
+0:30
21M
21.00 mi12:34:042:31:027:128:50
8:50
+0:41
35K
21.75 mi12:41:182:38:167:177:14
9:40
+0:50
23M
23.00 mi12:51:512:48:497:2010:33
8:26
-1:14
24M
24.00 mi13:01:382:58:367:279:47
9:47
+1:21
40K
24.85 mi13:10:043:07:027:328:26
9:52
+0:05
25.2M
25.20 mi13:13:073:10:057:333:03
8:51
-1:01
Finish
26.22 mi13:21:293:18:277:348:22
8:13
-0:38

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

6:45 /mi

Average Pace

7:34 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:21

54% of race

Time at Steady Pace

53:46

27% of race

Time at Slower Pace

37:20

19% of race

Average Pace: 7:34 /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 mi10:24:1421:126:4921:12
6:49
#4868
10K
6.21 mi10:45:2542:236:4921:12
6:49
#5133
15K
9.32 mi11:06:221:03:206:4820:57
6:45
#4961
20K
12.43 mi11:28:191:25:176:5221:57
7:04
#5435
Half
13.11 mi11:32:581:29:566:524:39
6:49
#5437
25K
15.53 mi11:50:231:47:216:5517:25
7:11
#5660
30K
18.64 mi12:14:092:11:077:0223:46
7:39
#6020
20M
20.00 mi12:25:142:22:127:0711:05
8:09
#6291
21M
21.00 mi12:34:042:31:027:128:50
8:50
#6537
35K
21.75 mi12:41:182:38:167:177:14
9:40
#7004
23M
23.00 mi12:51:512:48:497:2010:33
8:26
#7282
24M
24.00 mi13:01:382:58:367:279:47
9:47
#7962
40K
24.85 mi13:10:043:07:027:328:26
9:52
#8510
25.2M
25.20 mi13:13:073:10:057:333:03
8:51
#8560
Finish
26.22 mi13:21:293:18:277:348:22
8:13
#8730
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4868452345234561(Top 17%)4260(Top 28%)4260(Top 190%)
10K6.21 mi3.10 mi5133-2654757-2344757-2345497(Top 21%)5057(Top 33%)5057(Top 226%)
15K9.32 mi3.11 mi4961+1724608+1494608+1494561(Top 17%)4260(Top 28%)4260(Top 190%)
20K12.43 mi3.11 mi5435-4745017-4095017-4096373(Top 24%)5755(Top 38%)5755(Top 257%)
Half13.11 mi0.68 mi5437-25026-95026-95455(Top 20%)5038(Top 33%)5038(Top 225%)
25K15.53 mi2.42 mi5660-2235206-1805206-1806592(Top 25%)5862(Top 39%)5862(Top 262%)
30K18.64 mi3.11 mi6020-3605482-2765482-2768294(Top 31%)6862(Top 45%)6862(Top 306%)
20M20.00 mi1.36 mi6291-2715674-1925674-19211355(Top 43%)8417(Top 55%)8417(Top 376%)
21M21.00 mi1.00 mi6537-2465841-1675841-16712415(Top 47%)8752(Top 58%)8752(Top 391%)
35K21.75 mi0.75 mi7004-4676188-3476188-34720348(Top 76%)12180(Top 80%)12180(Top 544%)
23M23.00 mi1.25 mi7282-2786343-1556343-15512719(Top 48%)8777(Top 58%)8777(Top 392%)
24M24.00 mi1.00 mi7962-6806760-4176760-41720142(Top 76%)12062(Top 79%)12062(Top 538%)
40K24.85 mi0.85 mi8510-5487088-3287088-32819562(Top 73%)11722(Top 77%)11722(Top 523%)
25.2M25.20 mi0.35 mi8560-507112-247112-2411496(Top 43%)8010(Top 53%)8010(Top 357%)
Finish26.22 mi1.02 mi8730-1707176-647176-6413455(Top 51%)8987(Top 59%)8987(Top 401%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4561

Males

4260

M40-44

4260

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5497

Males

5057

M40-44

5057

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4561

Males

4260

M40-44

4260

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6373

Males

5755

M40-44

5755

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5455

Males

5038

M40-44

5038

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6592

Males

5862

M40-44

5862

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8294

Males

6862

M40-44

6862

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11355

Males

8417

M40-44

8417

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12415

Males

8752

M40-44

8752

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20348

Males

12180

M40-44

12180

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12719

Males

8777

M40-44

8777

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20142

Males

12062

M40-44

12062

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19562

Males

11722

M40-44

11722

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11496

Males

8010

M40-44

8010

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13455

Males

8987

M40-44

8987

Passing Analysis

Category:
Athletes Passed
552
Passed By
4414
Net Change
-3862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4868
5K → 10K99364-265#4868#5133
10K → 15K22250+172#5133#4961
15K → 20K26500-474#4961#5435
20K → Half2022-2#5435#5437
Half → 25K35258-223#5437#5660
25K → 30K49409-360#5660#6020
30K → 20M12283-271#6020#6291
20M → 21M15261-246#6291#6537
21M → 35K2469-467#6537#7004
35K → 23M27305-278#7004#7282
23M → 24M5685-680#7282#7962
24M → 40K3551-548#7962#8510
40K → 25.2M1464-50#8510#8560
25.2M → Finish23193-170#8560#8730
TOTALS5524414-3862
📊

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