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BOSTON MARATHON 2023

Phil Kanegsberg

Bib: 16180•M

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 39%
Division (M55-59)
#0 / 1422
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:37/mi
23:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
46:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:45/mi
1:11:05
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:34:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:39:58
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:58:32
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:22:33
↑ 181↓ 1480.2%
20M
7:52/mi
2:33:14
↑ 64↓ 500.2%
21M
8:12/mi
2:41:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:32/mi
2:47:04
↑ 17↓ 861.7%
23M
7:42/mi
2:56:42
↑ 23↓ 630.6%
24M
7:36/mi
3:04:18
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:10:51
↓ 200.3%
25.2M
8:16/mi
3:13:42
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:21:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:41:18
Pace7:44 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4323:397:3723:39
7:37
-
10K
6.21 mi11:37:0346:597:3423:20
7:31
-0:06
15K
9.32 mi12:01:091:11:057:3824:06
7:45
+0:14
20K
12.43 mi12:24:551:34:517:3823:46
7:39
-0:06
Half
13.11 mi12:30:021:39:587:385:07
7:30
-0:09
25K
15.53 mi12:48:361:58:327:3818:34
7:39
+0:09
30K
18.64 mi13:12:372:22:337:3924:01
7:44
+0:05
20M
20.00 mi13:23:182:33:147:4010:41
7:52
+0:08
21M
21.00 mi13:31:302:41:267:418:12
8:12
+0:20
35K
21.75 mi13:37:082:47:047:415:38
7:32
-0:40
23M
23.00 mi13:46:462:56:427:419:38
7:42
+0:10
24M
24.00 mi13:54:223:04:187:417:36
7:36
-0:06
40K
24.85 mi14:00:553:10:517:416:33
7:40
+0:04
25.2M
25.20 mi14:03:463:13:427:412:51
8:16
+0:36
Finish
26.22 mi14:11:203:21:167:417:34
7:26
-0:50

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

7:26 /mi

Average Pace

7:41 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:13

95% of race

Time at Steady Pace

11:03

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi11:13:4323:397:3723:39
7:37
#10631
10K
6.21 mi11:37:0346:597:3423:20
7:31
#10562
15K
9.32 mi12:01:091:11:057:3824:06
7:45
#11153
20K
12.43 mi12:24:551:34:517:3823:46
7:39
#10981
Half
13.11 mi12:30:021:39:587:385:07
7:30
#10939
25K
15.53 mi12:48:361:58:327:3818:34
7:39
#10730
30K
18.64 mi13:12:372:22:337:3924:01
7:44
#10333
20M
20.00 mi13:23:182:33:147:4010:41
7:52
#10251
21M
21.00 mi13:31:302:41:267:418:12
8:12
#10119
35K
21.75 mi13:37:082:47:047:415:38
7:32
#10040
23M
23.00 mi13:46:462:56:427:419:38
7:42
#9869
24M
24.00 mi13:54:223:04:187:417:36
7:36
#9762
40K
24.85 mi14:00:553:10:517:416:33
7:40
#9656
25.2M
25.20 mi14:03:463:13:427:412:51
8:16
#9606
Finish
26.22 mi14:11:203:21:167:417:34
7:26
#9522
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi106318464846412343(Top 46%)9217(Top 61%)9217(Top 648%)
10K6.21 mi3.10 mi10562+698446+188446+1810519(Top 40%)8437(Top 56%)8437(Top 593%)
15K9.32 mi3.11 mi11153-5918720-2748720-27412343(Top 46%)9217(Top 61%)9217(Top 648%)
20K12.43 mi3.11 mi10981+1728644+768644+7610492(Top 39%)8334(Top 55%)8334(Top 586%)
Half13.11 mi0.68 mi10939+428618+268618+2610173(Top 38%)8185(Top 54%)8185(Top 576%)
25K15.53 mi2.42 mi10730+2098500+1188500+1189944(Top 37%)7947(Top 52%)7947(Top 559%)
30K18.64 mi3.11 mi10333+3978249+2518249+2518862(Top 33%)7197(Top 47%)7197(Top 506%)
20M20.00 mi1.36 mi10251+828190+598190+599295(Top 35%)7355(Top 48%)7355(Top 517%)
21M21.00 mi1.00 mi10119+1328105+858105+858611(Top 32%)6847(Top 45%)6847(Top 482%)
35K21.75 mi0.75 mi10040+798035+708035+708713(Top 33%)6930(Top 46%)6930(Top 487%)
23M23.00 mi1.25 mi9869+1717921+1147921+1147690(Top 29%)6240(Top 41%)6240(Top 439%)
24M24.00 mi1.00 mi9762+1077832+897832+898396(Top 32%)6558(Top 43%)6558(Top 461%)
40K24.85 mi0.85 mi9656+1067756+767756+767704(Top 29%)6068(Top 40%)6068(Top 427%)
25.2M25.20 mi0.35 mi9606+507704+527704+528062(Top 30%)6222(Top 41%)6222(Top 438%)
Finish26.22 mi1.02 mi9522+847636+687636+687950(Top 30%)6142(Top 40%)6142(Top 432%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

12343

Males

9217

M55-59

9217

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10519

Males

8437

M55-59

8437

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

12343

Males

9217

M55-59

9217

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10492

Males

8334

M55-59

8334

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10173

Males

8185

M55-59

8185

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9944

Males

7947

M55-59

7947

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8862

Males

7197

M55-59

7197

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9295

Males

7355

M55-59

7355

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8611

Males

6847

M55-59

6847

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8713

Males

6930

M55-59

6930

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7690

Males

6240

M55-59

6240

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8396

Males

6558

M55-59

6558

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7704

Males

6068

M55-59

6068

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8062

Males

6222

M55-59

6222

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7950

Males

6142

M55-59

6142

Passing Analysis

Category:
Athletes Passed
2290*
Passed By
1181
Net Change
+1109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10631
5K → 10K317*248+69#10631#10562
10K → 15K46637-591#10562#11153
15K → 20K24674+172#11153#10981
20K → Half519+42#10981#10939
Half → 25K24132+209#10939#10730
25K → 30K42124+397#10730#10333
30K → 20M119*37+82#10333#10251
20M → 21M15220+132#10251#10119
21M → 35K9617+79#10119#10040
35K → 23M179*8+171#10040#9869
23M → 24M12215+107#9869#9762
24M → 40K125*19+106#9762#9656
40K → 25.2M6515+50#9656#9606
25.2M → Finish11026+84#9606#9522
TOTALS2290*1181+1109

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

📊

Passing Visuals

Category:
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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