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BOSTON MARATHON 2023

Zac Peeples

Bib: 24612•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:16
Rank: #20859
Start → 5K
28:16 | 9:06/mi
10K· 6.21 mi
56:30
Rank: #21023 (-164)
5K → 10K
28:14 | 9:05/mi
15K· 9.32 mi
1:24:45
Rank: #21009 (+14)
10K → 15K
28:15 | 9:06/mi
20K· 12.43 mi
1:53:21
Rank: #20871 (+138)
15K → 20K
28:36 | 9:12/mi
Half· 13.11 mi
1:59:35
Rank: #20873 (-2)
20K → Half
6:14 | 9:08/mi
25K· 15.53 mi
2:22:57
Rank: #20940 (-67)
Half → 25K
23:22 | 9:38/mi
30K· 18.64 mi
2:55:32
Rank: #21223 (-283)
25K → 30K
32:35 | 10:29/mi
20M
3:12:03
Rank: #21597 (-374)
30K → 20M
16:31 | 12:09/mi
21M
3:25:54
Rank: #21941 (-344)
20M → 21M
13:51 | 13:51/mi
35K· 21.75 mi
3:35:32
Rank: #22148 (-207)
21M → 35K
9:38 | 12:53/mi
23M
3:49:56
Rank: #22242 (-94)
35K → 23M
14:24 | 11:30/mi
24M
4:01:57
Rank: #22389 (-147)
23M → 24M
12:01 | 12:01/mi
40K· 24.85 mi
4:12:47
Rank: #22505 (-116)
24M → 40K
10:50 | 12:40/mi
25.2M
4:17:24
Rank: #22562 (-57)
40K → 25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
4:30:15
Rank: #22751 (-189)
25.2M → Finish
12:51 | 12:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:35
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:30:40
Pace11:30 /mi
📊Positive Split: 26.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:3728:169:0628:16
9:06
-
10K
6.21 mi12:11:5156:309:0628:14
9:05
-0:01
15K
9.32 mi12:40:061:24:459:0628:15
9:06
+0:01
20K
12.43 mi13:08:421:53:219:0728:36
9:12
+0:06
Half
13.11 mi13:14:561:59:359:076:14
9:08
-0:04
25K
15.53 mi13:38:182:22:579:1223:22
9:38
+0:30
30K
18.64 mi14:10:532:55:329:2532:35
10:29
+0:51
20M
20.00 mi14:27:243:12:039:3616:31
12:09
+1:40
21M
21.00 mi14:41:153:25:549:4813:51
13:51
+1:42
35K
21.75 mi14:50:533:35:329:559:38
12:53
-0:58
23M
23.00 mi15:05:173:49:5610:0014:24
11:30
-1:23
24M
24.00 mi15:17:184:01:5710:0512:01
12:01
+0:31
40K
24.85 mi15:28:084:12:4710:1010:50
12:40
+0:39
25.2M
25.20 mi15:32:454:17:2410:134:37
13:23
+0:43
Finish
26.22 mi15:45:364:30:1510:1912:51
12:37
-0:46

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

9:05 /mi

Average Pace

10:19 /mi

Slowest Pace

13:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:32

65% of race

Time at Steady Pace

42:56

16% of race

Time at Slower Pace

51:47

19% of race

Average Pace: 10:18 /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 mi11:43:3728:169:0628:16
9:06
#20859
10K
6.21 mi12:11:5156:309:0628:14
9:05
#21023
15K
9.32 mi12:40:061:24:459:0628:15
9:06
#21009
20K
12.43 mi13:08:421:53:219:0728:36
9:12
#20871
Half
13.11 mi13:14:561:59:359:076:14
9:08
#20873
25K
15.53 mi13:38:182:22:579:1223:22
9:38
#20940
30K
18.64 mi14:10:532:55:329:2532:35
10:29
#21223
20M
20.00 mi14:27:243:12:039:3616:31
12:09
#21597
21M
21.00 mi14:41:153:25:549:4813:51
13:51
#21941
35K
21.75 mi14:50:533:35:329:559:38
12:53
#22148
23M
23.00 mi15:05:173:49:5610:0014:24
11:30
#22242
24M
24.00 mi15:17:184:01:5710:0512:01
12:01
#22389
40K
24.85 mi15:28:084:12:4710:1010:50
12:40
#22505
25.2M
25.20 mi15:32:454:17:2410:134:37
13:23
#22562
Finish
26.22 mi15:45:364:30:1510:1912:51
12:37
#22751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20859125391253920920(Top 79%)12708(Top 84%)12708(Top 240%)
10K6.21 mi3.10 mi21023-16412668-12912668-12921214(Top 80%)12802(Top 84%)12802(Top 242%)
15K9.32 mi3.11 mi21009+1412698-3012698-3020920(Top 79%)12708(Top 84%)12708(Top 240%)
20K12.43 mi3.11 mi20871+13812647+5112647+5120595(Top 77%)12572(Top 83%)12572(Top 238%)
Half13.11 mi0.68 mi20873-212655-812655-820952(Top 79%)12720(Top 84%)12720(Top 241%)
25K15.53 mi2.42 mi20940-6712694-3912694-3921251(Top 80%)12821(Top 84%)12821(Top 243%)
30K18.64 mi3.11 mi21223-28312795-10112795-10122184(Top 83%)13161(Top 87%)13161(Top 249%)
20M20.00 mi1.36 mi21597-37412958-16312958-16324378(Top 92%)14079(Top 93%)14079(Top 266%)
21M21.00 mi1.00 mi21941-34413097-13913097-13924904(Top 94%)14324(Top 94%)14324(Top 271%)
35K21.75 mi0.75 mi22148-20713178-8113178-8125456(Top 96%)14544(Top 96%)14544(Top 275%)
23M23.00 mi1.25 mi22242-9413212-3413212-3423244(Top 87%)13500(Top 89%)13500(Top 255%)
24M24.00 mi1.00 mi22389-14713269-5713269-5724547(Top 92%)14070(Top 93%)14070(Top 266%)
40K24.85 mi0.85 mi22505-11613311-4213311-4224630(Top 93%)14118(Top 93%)14118(Top 267%)
25.2M25.20 mi0.35 mi22562-5713329-1813329-1824396(Top 92%)13995(Top 92%)13995(Top 265%)
Finish26.22 mi1.02 mi22751-18913415-8613415-8625742(Top 97%)14674(Top 97%)14674(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20920

Males

12708

M18-39

12708

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21214

Males

12802

M18-39

12802

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20920

Males

12708

M18-39

12708

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20595

Males

12572

M18-39

12572

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

20952

Males

12720

M18-39

12720

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21251

Males

12821

M18-39

12821

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22184

Males

13161

M18-39

13161

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24378

Males

14079

M18-39

14079

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

24904

Males

14324

M18-39

14324

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25456

Males

14544

M18-39

14544

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23244

Males

13500

M18-39

13500

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

24547

Males

14070

M18-39

14070

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24630

Males

14118

M18-39

14118

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24396

Males

13995

M18-39

13995

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

25742

Males

14674

M18-39

14674

Passing Analysis

Category:
Athletes Passed
879
Passed By
2771
Net Change
-1892
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20859
5K → 10K217381-164#20859#21023
10K → 15K181167+14#21023#21009
15K → 20K22890+138#21009#20871
20K → Half3335-2#20871#20873
Half → 25K75142-67#20873#20940
25K → 30K63346-283#20940#21223
30K → 20M18392-374#21223#21597
20M → 21M10354-344#21597#21941
21M → 35K4211-207#21941#22148
35K → 23M21115-94#22148#22242
23M → 24M13160-147#22242#22389
24M → 40K7123-116#22389#22505
40K → 25.2M360-57#22505#22562
25.2M → Finish6195-189#22562#22751
TOTALS8792771-1892
📊

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