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BOSTON MARATHON 2023

Peter Schwanke

Bib: 18887•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
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
8:31/mi
26:28
↑ 97↓ 3451.5%
10K· 6.21 mi
8:31/mi
52:57
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:19:22
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:46:15
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:52:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:40/mi
2:13:08
↑ 66↓ 880.2%
30K· 18.64 mi
8:56/mi
2:40:52
↑ 181↓ 1480.2%
20M
9:05/mi
2:53:13
↑ 64↓ 500.2%
21M
9:20/mi
3:02:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:51/mi
3:09:10
↑ 17↓ 861.7%
23M
9:05/mi
3:20:32
↑ 23↓ 630.6%
24M
8:47/mi
3:29:19
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:36:52
↓ 200.3%
25.2M
9:20/mi
3:40:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:28/mi
3:48:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:07
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:56:36
Pace8:54 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5026:288:3126:28
8:31
-
10K
6.21 mi11:44:1952:578:3126:29
8:31
0:00
15K
9.32 mi12:10:441:19:228:3126:25
8:30
-0:01
20K
12.43 mi12:37:371:46:158:3326:53
8:39
+0:09
Half
13.11 mi12:43:291:52:078:335:52
8:36
-0:03
25K
15.53 mi13:04:302:13:088:3421:01
8:40
+0:04
30K
18.64 mi13:32:142:40:528:3827:44
8:56
+0:16
20M
20.00 mi13:44:352:53:138:4012:21
9:05
+0:09
21M
21.00 mi13:53:553:02:338:429:20
9:20
+0:15
35K
21.75 mi14:00:323:09:108:426:37
8:51
-0:29
23M
23.00 mi14:11:543:20:328:4311:22
9:05
+0:14
24M
24.00 mi14:20:413:29:198:438:47
8:47
-0:18
40K
24.85 mi14:28:143:36:528:447:33
8:50
+0:03
25.2M
25.20 mi14:31:273:40:058:443:13
9:20
+0:30
Finish
26.22 mi14:40:053:48:438:448:38
8:28
-0:52

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

8:28 /mi

Average Pace

8:44 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:10

95% of race

Time at Steady Pace

12:33

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:17:5026:288:3126:28
8:31
#17676
10K
6.21 mi11:44:1952:578:3126:29
8:31
#18032
15K
9.32 mi12:10:441:19:228:3126:25
8:30
#17936
20K
12.43 mi12:37:371:46:158:3326:53
8:39
#17881
Half
13.11 mi12:43:291:52:078:335:52
8:36
#17910
25K
15.53 mi13:04:302:13:088:3421:01
8:40
#17749
30K
18.64 mi13:32:142:40:528:3827:44
8:56
#17540
20M
20.00 mi13:44:352:53:138:4012:21
9:05
#17492
21M
21.00 mi13:53:553:02:338:429:20
9:20
#17332
35K
21.75 mi14:00:323:09:108:426:37
8:51
#17324
23M
23.00 mi14:11:543:20:328:4311:22
9:05
#17281
24M
24.00 mi14:20:413:29:198:438:47
8:47
#17229
40K
24.85 mi14:28:143:36:528:447:33
8:50
#17145
25.2M
25.20 mi14:31:273:40:058:443:13
9:20
#17106
Finish
26.22 mi14:40:053:48:438:448:38
8:28
#17029
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17676112981129817819(Top 67%)11400(Top 75%)11400(Top 802%)
10K6.21 mi3.10 mi18032-35611455-15711455-15718387(Top 69%)11656(Top 77%)11656(Top 820%)
15K9.32 mi3.11 mi17936+9611429+2611429+2617819(Top 67%)11400(Top 75%)11400(Top 802%)
20K12.43 mi3.11 mi17881+5511404+2511404+2517811(Top 67%)11385(Top 75%)11385(Top 801%)
Half13.11 mi0.68 mi17910-2911422-1811422-1818273(Top 69%)11593(Top 76%)11593(Top 815%)
25K15.53 mi2.42 mi17749+16111347+7511347+7517196(Top 65%)11060(Top 73%)11060(Top 778%)
30K18.64 mi3.11 mi17540+20911238+10911238+10916790(Top 63%)10823(Top 71%)10823(Top 761%)
20M20.00 mi1.36 mi17492+4811197+4111197+4116980(Top 64%)10812(Top 71%)10812(Top 760%)
21M21.00 mi1.00 mi17332+16011116+8111116+8115170(Top 57%)10005(Top 66%)10005(Top 704%)
35K21.75 mi0.75 mi17324+811102+1411102+1417151(Top 64%)10770(Top 71%)10770(Top 757%)
23M23.00 mi1.25 mi17281+4311075+2711075+2716431(Top 62%)10427(Top 69%)10427(Top 733%)
24M24.00 mi1.00 mi17229+5211043+3211043+3216094(Top 60%)10222(Top 67%)10222(Top 719%)
40K24.85 mi0.85 mi17145+8410985+5810985+5815227(Top 57%)9793(Top 65%)9793(Top 689%)
25.2M25.20 mi0.35 mi17106+3910961+2410961+2414292(Top 54%)9385(Top 62%)9385(Top 660%)
Finish26.22 mi1.02 mi17029+7710914+4710914+4715223(Top 57%)9829(Top 65%)9829(Top 691%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17819

Males

11400

M55-59

11400

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

18387

Males

11656

M55-59

11656

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17819

Males

11400

M55-59

11400

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17811

Males

11385

M55-59

11385

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

18273

Males

11593

M55-59

11593

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

17196

Males

11060

M55-59

11060

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16790

Males

10823

M55-59

10823

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16980

Males

10812

M55-59

10812

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

15170

Males

10005

M55-59

10005

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

17151

Males

10770

M55-59

10770

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

16431

Males

10427

M55-59

10427

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

16094

Males

10222

M55-59

10222

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15227

Males

9793

M55-59

9793

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14292

Males

9385

M55-59

9385

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

15223

Males

9829

M55-59

9829

Passing Analysis

Category:
Athletes Passed
1914
Passed By
1267
Net Change
+647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17676
5K → 10K169525-356#17676#18032
10K → 15K236140+96#18032#17936
15K → 20K193138+55#17936#17881
20K → Half2251-29#17881#17910
Half → 25K20544+161#17910#17749
25K → 30K28980+209#17749#17540
30K → 20M11264+48#17540#17492
20M → 21M17919+160#17492#17332
21M → 35K5547+8#17332#17324
35K → 23M10057+43#17324#17281
23M → 24M9341+52#17281#17229
24M → 40K10319+84#17229#17145
40K → 25.2M5213+39#17145#17106
25.2M → Finish10629+77#17106#17029
TOTALS19141267+647
📊

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