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BOSTON MARATHON 2023

Peter Lederer

Bib: 8277•M

PA

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

Start
0:00:00
Race begins
5K· 3.11 mi
22:08
Rank: #7033
Start → 5K
22:08 | 7:07/mi
10K· 6.21 mi
44:49
Rank: #7842 (-809)
5K → 10K
22:41 | 7:18/mi
15K· 9.32 mi
1:07:57
Rank: #8385 (-543)
10K → 15K
23:08 | 7:27/mi
20K· 12.43 mi
1:31:42
Rank: #8841 (-456)
15K → 20K
23:45 | 7:39/mi
Half· 13.11 mi
1:36:55
Rank: #8958 (-117)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:55:46
Rank: #9248 (-290)
Half → 25K
18:51 | 7:46/mi
30K· 18.64 mi
2:20:25
Rank: #9418 (-170)
25K → 30K
24:39 | 7:56/mi
20M
2:31:15
Rank: #9469 (-51)
30K → 20M
10:50 | 7:58/mi
21M
2:39:32
Rank: #9408 (+61)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:45:23
Rank: #9447 (-39)
21M → 35K
5:51 | 7:49/mi
23M
2:55:32
Rank: #9460 (-13)
35K → 23M
10:09 | 8:06/mi
24M
3:03:31
Rank: #9530 (-70)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:10:28
Rank: #9532 (-2)
24M → 40K
6:57 | 8:08/mi
25.2M
3:13:25
Rank: #9516 (+16)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:21:14
Rank: #9513 (+3)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:44:19
Pace7:57 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1922:087:0722:08
7:07
-
10K
6.21 mi11:10:0044:497:1322:41
7:18
+0:11
15K
9.32 mi11:33:081:07:577:1723:08
7:27
+0:09
20K
12.43 mi11:56:531:31:427:2323:45
7:39
+0:12
Half
13.11 mi12:02:061:36:557:245:13
7:39
0:00
25K
15.53 mi12:20:571:55:467:2718:51
7:46
+0:07
30K
18.64 mi12:45:362:20:257:3224:39
7:56
+0:10
20M
20.00 mi12:56:262:31:157:3410:50
7:58
+0:02
21M
21.00 mi13:04:432:39:327:368:17
8:17
+0:19
35K
21.75 mi13:10:342:45:237:365:51
7:49
-0:28
23M
23.00 mi13:20:432:55:327:3810:09
8:06
+0:17
24M
24.00 mi13:28:423:03:317:397:59
7:59
-0:07
40K
24.85 mi13:35:393:10:287:406:57
8:08
+0:09
25.2M
25.20 mi13:38:363:13:257:412:57
8:33
+0:25
Finish
26.22 mi13:46:253:21:147:417:49
7:40
-0:53

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

7:07 /mi

Average Pace

7:41 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:57

34% of race

Time at Steady Pace

1:44:57

52% of race

Time at Slower Pace

28:20

14% of race

Average Pace: 7:40 /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 mi10:47:1922:087:0722:08
7:07
#7033
10K
6.21 mi11:10:0044:497:1322:41
7:18
#7842
15K
9.32 mi11:33:081:07:577:1723:08
7:27
#8385
20K
12.43 mi11:56:531:31:427:2323:45
7:39
#8841
Half
13.11 mi12:02:061:36:557:245:13
7:39
#8958
25K
15.53 mi12:20:571:55:467:2718:51
7:46
#9248
30K
18.64 mi12:45:362:20:257:3224:39
7:56
#9418
20M
20.00 mi12:56:262:31:157:3410:50
7:58
#9469
21M
21.00 mi13:04:432:39:327:368:17
8:17
#9408
35K
21.75 mi13:10:342:45:237:365:51
7:49
#9447
23M
23.00 mi13:20:432:55:327:3810:09
8:06
#9460
24M
24.00 mi13:28:423:03:317:397:59
7:59
#9530
40K
24.85 mi13:35:393:10:287:406:57
8:08
#9532
25.2M
25.20 mi13:38:363:13:257:412:57
8:33
#9516
Finish
26.22 mi13:46:253:21:147:417:49
7:40
#9513
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi7033629862989722(Top 37%)7992(Top 53%)7992(Top 562%)
10K6.21 mi3.10 mi7842-8096870-5726870-5728863(Top 33%)7499(Top 49%)7499(Top 527%)
15K9.32 mi3.11 mi8385-5437201-3317201-3319722(Top 37%)7992(Top 53%)7992(Top 562%)
20K12.43 mi3.11 mi8841-4567461-2607461-26010445(Top 39%)8309(Top 55%)8309(Top 584%)
Half13.11 mi0.68 mi8958-1177519-587519-5811328(Top 43%)8761(Top 58%)8761(Top 616%)
25K15.53 mi2.42 mi9248-2907691-1727691-17210876(Top 41%)8436(Top 56%)8436(Top 593%)
30K18.64 mi3.11 mi9418-1707749-587749-5810379(Top 39%)8021(Top 53%)8021(Top 564%)
20M20.00 mi1.36 mi9469-517764-157764-1510040(Top 38%)7773(Top 51%)7773(Top 547%)
21M21.00 mi1.00 mi9408+617700+647700+649123(Top 34%)7138(Top 47%)7138(Top 502%)
35K21.75 mi0.75 mi9447-397708-87708-810759(Top 40%)7982(Top 53%)7982(Top 561%)
23M23.00 mi1.25 mi9460-137699+97699+910491(Top 39%)7713(Top 51%)7713(Top 542%)
24M24.00 mi1.00 mi9530-707709-107709-1011090(Top 42%)7932(Top 52%)7932(Top 558%)
40K24.85 mi0.85 mi9532-27679+307679+3010859(Top 41%)7766(Top 51%)7766(Top 546%)
25.2M25.20 mi0.35 mi9516+167659+207659+209810(Top 37%)7196(Top 47%)7196(Top 506%)
Finish26.22 mi1.02 mi9513+37629+307629+309765(Top 37%)7157(Top 47%)7157(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9722

Males

7992

M55-59

7992

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8863

Males

7499

M55-59

7499

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9722

Males

7992

M55-59

7992

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10445

Males

8309

M55-59

8309

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11328

Males

8761

M55-59

8761

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10876

Males

8436

M55-59

8436

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10379

Males

8021

M55-59

8021

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10040

Males

7773

M55-59

7773

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9123

Males

7138

M55-59

7138

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10759

Males

7982

M55-59

7982

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10491

Males

7713

M55-59

7713

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11090

Males

7932

M55-59

7932

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10859

Males

7766

M55-59

7766

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9810

Males

7196

M55-59

7196

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9765

Males

7157

M55-59

7157

Passing Analysis

Category:
Athletes Passed
771*
Passed By
3251
Net Change
-2480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7033
5K → 10K27836-809#7033#7842
10K → 15K24567-543#7842#8385
15K → 20K41497-456#8385#8841
20K → Half6123-117#8841#8958
Half → 25K45335-290#8958#9248
25K → 30K121291-170#9248#9418
30K → 20M69120-51#9418#9469
20M → 21M10746+61#9469#9408
21M → 35K4079-39#9408#9447
35K → 23M8194-13#9447#9460
23M → 24M47117-70#9460#9530
24M → 40K57*59-2#9530#9532
40K → 25.2M3620+16#9532#9516
25.2M → Finish7067+3#9516#9513
TOTALS771*3251-2480

* 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