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BOSTON MARATHON 2026

Peter Lederer

Bib: 17718•M

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 32%
Gender (Male)
#0 / 16340
Top 45%
Masters (Masters Men)
#0 / 10617
Top 34%
Age Group (M55-59)
#0 / 1491
Top 17%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:30
3.11 mi
Rank: #13291
Start → 5K
23:30 | 7:34/mi
10K
46:14
6.21 mi
Rank: #12310 (+981)
5K → 10K
22:44 | 7:20/mi
15K
1:08:42
9.32 mi
Rank: #11697 (+613)
10K → 15K
22:28 | 7:14/mi
20K
1:31:18
12.43 mi
Rank: #11237 (+460)
15K → 20K
22:36 | 7:17/mi
HALF
1:36:12
13.11 mi
Rank: #11199 (+38)
20K → HALF
4:54 | 7:12/mi
25K
1:53:52
15.53 mi
Rank: #10879 (+320)
HALF → 25K
17:40 | 7:18/mi
30K
2:16:59
18.64 mi
Rank: #10508 (+371)
25K → 30K
23:07 | 7:27/mi
20M
2:27:04
20.00 mi
Rank: #10300 (+208)
30K → 20M
10:05 | 7:26/mi
21M
2:34:44
21.00 mi
Rank: #10096 (+204)
20M → 21M
7:40 | 7:40/mi
35K
2:40:15
21.75 mi
Rank: #10072 (+24)
21M → 35K
5:31 | 7:23/mi
23M
2:49:31
23.00 mi
Rank: #9885 (+187)
35K → 23M
9:16 | 7:25/mi
24M
2:56:39
24.00 mi
Rank: #9740 (+145)
23M → 24M
7:08 | 7:08/mi
40K
3:02:53
24.85 mi
Rank: #9624 (+116)
24M → 40K
6:14 | 7:18/mi
25.2M
3:05:34
25.20 mi
Rank: #9547 (+77)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:12:30
26.22 mi
Rank: #9359 (+188)
25.2M → FINISH
6:56 | 6:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:36:12
Pace7:21 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:18
Pace7:21 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2023:307:3423:30
7:34
-
10K
6.21 mi11:28:0446:147:2722:44
7:20
-0:14
15K
9.32 mi11:50:321:08:427:2322:28
7:14
-0:06
20K
12.43 mi12:13:081:31:187:2122:36
7:17
+0:03
HALF
13.11 mi12:18:021:36:127:214:54
7:12
-0:05
25K
15.53 mi12:35:421:53:527:2017:40
7:18
+0:06
30K
18.64 mi12:58:492:16:597:2123:07
7:27
+0:09
20M
20.00 mi13:08:542:27:047:2210:05
7:26
-0:01
21M
21.00 mi13:16:342:34:447:237:40
7:40
+0:14
35K
21.75 mi13:22:052:40:157:235:31
7:23
-0:17
23M
23.00 mi13:31:212:49:317:239:16
7:25
+0:02
24M
24.00 mi13:38:292:56:397:227:08
7:08
-0:17
40K
24.85 mi13:44:433:02:537:226:14
7:18
+0:10
25.2M
25.20 mi13:47:243:05:347:222:41
7:47
+0:29
FINISH
26.22 mi13:54:203:12:307:216:56
6:49
-0:58

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:49 /mi

Average Pace

7:21 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:38:39

82% of race

Time at Steady Pace

33:51

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:05:2023:307:3423:30
7:34
#13291
10K
6.21 mi11:28:0446:147:2722:44
7:20
#12310
15K
9.32 mi11:50:321:08:427:2322:28
7:14
#11697
20K
12.43 mi12:13:081:31:187:2122:36
7:17
#11237
HALF
13.11 mi12:18:021:36:127:214:54
7:12
#11199
25K
15.53 mi12:35:421:53:527:2017:40
7:18
#10879
30K
18.64 mi12:58:492:16:597:2123:07
7:27
#10508
20M
20.00 mi13:08:542:27:047:2210:05
7:26
#10300
21M
21.00 mi13:16:342:34:447:237:40
7:40
#10096
35K
21.75 mi13:22:052:40:157:235:31
7:23
#10072
23M
23.00 mi13:31:212:49:317:239:16
7:25
#9885
24M
24.00 mi13:38:292:56:397:227:08
7:08
#9740
40K
24.85 mi13:44:433:02:537:226:14
7:18
#9624
25.2M
25.20 mi13:47:243:05:347:222:41
7:47
#9547
FINISH
26.22 mi13:54:203:12:307:216:56
6:49
#9359
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi132919575957510371(Top 36%)8186(Top 50%)8186(Top 549%)
10K6.21 mi3.10 mi12310+9819142+4339142+43311294(Top 39%)8648(Top 53%)8648(Top 580%)
15K9.32 mi3.11 mi11697+6138844+2988844+29810371(Top 36%)8186(Top 50%)8186(Top 549%)
20K12.43 mi3.11 mi11237+4608608+2368608+2369938(Top 34%)7888(Top 48%)7888(Top 529%)
HALF13.11 mi0.68 mi11199+388582+268582+2610125(Top 35%)8020(Top 49%)8020(Top 538%)
25K15.53 mi2.42 mi10879+3208405+1778405+1779565(Top 33%)7613(Top 47%)7613(Top 511%)
30K18.64 mi3.11 mi10508+3718171+2348171+2349166(Top 32%)7267(Top 44%)7267(Top 487%)
20M20.00 mi1.36 mi10300+2088044+1278044+1278540(Top 29%)6802(Top 42%)6802(Top 456%)
21M21.00 mi1.00 mi10096+2047915+1297915+1297614(Top 26%)6143(Top 38%)6143(Top 412%)
35K21.75 mi0.75 mi10072+247895+207895+209861(Top 34%)7404(Top 45%)7404(Top 497%)
23M23.00 mi1.25 mi9885+1877778+1177778+1178171(Top 28%)6432(Top 39%)6432(Top 431%)
24M24.00 mi1.00 mi9740+1457688+907688+907388(Top 25%)5919(Top 36%)5919(Top 397%)
40K24.85 mi0.85 mi9624+1167599+897599+897365(Top 25%)5822(Top 36%)5822(Top 390%)
25.2M25.20 mi0.35 mi9547+777549+507549+506947(Top 24%)5538(Top 34%)5538(Top 371%)
FINISH26.22 mi1.02 mi9359+1887412+1377412+1376157(Top 21%)4978(Top 30%)4978(Top 334%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21
+97ft-345ft

Overall

10371

Males

8186

M55-59

8186

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11294

Males

8648

M55-59

8648

10K→15K

6.2 - 9.3 mi

Top 36%
×3
+67ft-78ft

Overall

10371

Males

8186

M55-59

8186

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9938

Males

7888

M55-59

7888

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10125

Males

8020

M55-59

8020

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9565

Males

7613

M55-59

7613

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9166

Males

7267

M55-59

7267

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8540

Males

6802

M55-59

6802

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7614

Males

6143

M55-59

6143

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9861

Males

7404

M55-59

7404

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8171

Males

6432

M55-59

6432

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7388

Males

5919

M55-59

5919

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7365

Males

5822

M55-59

5822

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6947

Males

5538

M55-59

5538

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6157

Males

4978

M55-59

4978

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4184*
Passed By
252
Net Change
+3932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13291
5K → 10K101534+981#13291#12310
10K → 15K63926+613#12310#11697
15K → 20K4699+460#11697#11237
20K → HALF468+38#11237#11199
HALF → 25K34222+320#11199#10879
25K → 30K39827+371#10879#10508
30K → 20M2179+208#10508#10300
20M → 21M21410+204#10300#10096
21M → 35K6440+24#10096#10072
35K → 23M211*24+187#10072#9885
23M → 24M15813+145#9885#9740
24M → 40K13317+116#9740#9624
40K → 25.2M781+77#9624#9547
25.2M → FINISH20012+188#9547#9359
TOTALS4184*252+3932

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing