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BOSTON MARATHON 2023

Mackenzie Scholz

Bib: 17896•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 32%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #16059
Start → 5K
25:45 | 8:17/mi
10K· 6.21 mi
51:51
Rank: #16809 (-750)
5K → 10K
26:06 | 8:24/mi
15K· 9.32 mi
1:16:49
Rank: #16124 (+685)
10K → 15K
24:58 | 8:02/mi
20K· 12.43 mi
1:41:39
Rank: #15435 (+689)
15K → 20K
24:50 | 8:00/mi
Half· 13.11 mi
1:47:04
Rank: #15359 (+76)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:06:25
Rank: #14907 (+452)
Half → 25K
19:21 | 7:59/mi
30K· 18.64 mi
2:31:43
Rank: #14383 (+524)
25K → 30K
25:18 | 8:09/mi
20M
2:42:46
Rank: #14146 (+237)
30K → 20M
11:03 | 8:08/mi
21M
2:51:20
Rank: #13905 (+241)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:57:11
Rank: #13782 (+123)
21M → 35K
5:51 | 7:49/mi
23M
3:07:24
Rank: #13571 (+211)
35K → 23M
10:13 | 8:10/mi
24M
3:15:15
Rank: #13382 (+189)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:22:10
Rank: #13255 (+127)
24M → 40K
6:55 | 8:05/mi
25.2M
3:25:02
Rank: #13149 (+106)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:32:37
Rank: #12961 (+188)
25.2M → Finish
7:35 | 7:26/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:47:04
Pace8:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:33
Pace8:03 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1925:458:1725:45
8:17
-
10K
6.21 mi11:47:2551:518:2126:06
8:24
+0:07
15K
9.32 mi12:12:231:16:498:1424:58
8:02
-0:22
20K
12.43 mi12:37:131:41:398:1124:50
8:00
-0:02
Half
13.11 mi12:42:381:47:048:105:25
7:56
-0:04
25K
15.53 mi13:01:592:06:258:0819:21
7:59
+0:03
30K
18.64 mi13:27:172:31:438:0825:18
8:09
+0:10
20M
20.00 mi13:38:202:42:468:0811:03
8:08
-0:01
21M
21.00 mi13:46:542:51:208:108:34
8:34
+0:26
35K
21.75 mi13:52:452:57:118:095:51
7:49
-0:45
23M
23.00 mi14:02:583:07:248:0910:13
8:10
+0:21
24M
24.00 mi14:10:493:15:158:087:51
7:51
-0:19
40K
24.85 mi14:17:443:22:108:086:55
8:05
+0:14
25.2M
25.20 mi14:20:363:25:028:082:52
8:19
+0:14
Finish
26.22 mi14:28:113:32:378:077:35
7:26
-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

7:26 /mi

Average Pace

8:07 /mi

Slowest Pace

8:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:20

70% of race

Time at Steady Pace

1:03:17

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:21:1925:458:1725:45
8:17
#16059
10K
6.21 mi11:47:2551:518:2126:06
8:24
#16809
15K
9.32 mi12:12:231:16:498:1424:58
8:02
#16124
20K
12.43 mi12:37:131:41:398:1124:50
8:00
#15435
Half
13.11 mi12:42:381:47:048:105:25
7:56
#15359
25K
15.53 mi13:01:592:06:258:0819:21
7:59
#14907
30K
18.64 mi13:27:172:31:438:0825:18
8:09
#14383
20M
20.00 mi13:38:202:42:468:0811:03
8:08
#14146
21M
21.00 mi13:46:542:51:208:108:34
8:34
#13905
35K
21.75 mi13:52:452:57:118:095:51
7:49
#13782
23M
23.00 mi14:02:583:07:248:0910:13
8:10
#13571
24M
24.00 mi14:10:493:15:158:087:51
7:51
#13382
40K
24.85 mi14:17:443:22:108:086:55
8:05
#13255
25.2M
25.20 mi14:20:363:25:028:082:52
8:19
#13149
Finish
26.22 mi14:28:113:32:378:077:35
7:26
#12961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi160595319531914698(Top 55%)4503(Top 39%)4503(Top 92%)
10K6.21 mi3.10 mi16809-7505781-4625781-46217589(Top 66%)6233(Top 55%)6233(Top 128%)
15K9.32 mi3.11 mi16124+6855363+4185363+41814698(Top 55%)4503(Top 39%)4503(Top 92%)
20K12.43 mi3.11 mi15435+6894952+4114952+41113374(Top 50%)3746(Top 33%)3746(Top 77%)
Half13.11 mi0.68 mi15359+764911+414911+4113913(Top 52%)4022(Top 35%)4022(Top 82%)
25K15.53 mi2.42 mi14907+4524650+2614650+26112606(Top 47%)3423(Top 30%)3423(Top 70%)
30K18.64 mi3.11 mi14383+5244389+2614389+26111964(Top 45%)3170(Top 28%)3170(Top 65%)
20M20.00 mi1.36 mi14146+2374257+1324257+13211277(Top 42%)2873(Top 25%)2873(Top 59%)
21M21.00 mi1.00 mi13905+2414119+1384119+13810910(Top 41%)2826(Top 25%)2826(Top 58%)
35K21.75 mi0.75 mi13782+1234063+564063+5610871(Top 41%)2823(Top 25%)2823(Top 58%)
23M23.00 mi1.25 mi13571+2113957+1063957+10610924(Top 41%)2991(Top 26%)2991(Top 61%)
24M24.00 mi1.00 mi13382+1893862+953862+9510201(Top 38%)2694(Top 24%)2694(Top 55%)
40K24.85 mi0.85 mi13255+1273809+533809+5310690(Top 40%)2994(Top 26%)2994(Top 61%)
25.2M25.20 mi0.35 mi13149+1063767+423767+428514(Top 32%)2065(Top 18%)2065(Top 42%)
Finish26.22 mi1.02 mi12961+1883679+883679+888152(Top 31%)1916(Top 17%)1916(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14698

Females

4503

F18-39

4503

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17589

Females

6233

F18-39

6233

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14698

Females

4503

F18-39

4503

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13374

Females

3746

F18-39

3746

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13913

Females

4022

F18-39

4022

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12606

Females

3423

F18-39

3423

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11964

Females

3170

F18-39

3170

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11277

Females

2873

F18-39

2873

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

10910

Females

2826

F18-39

2826

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10871

Females

2823

F18-39

2823

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10924

Females

2991

F18-39

2991

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10201

Females

2694

F18-39

2694

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10690

Females

2994

F18-39

2994

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8514

Females

2065

F18-39

2065

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8152

Females

1916

F18-39

1916

Passing Analysis

Category:
Athletes Passed
4044
Passed By
946
Net Change
+3098
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16059
5K → 10K83833-750#16059#16809
10K → 15K72136+685#16809#16124
15K → 20K6956+689#16124#15435
20K → Half826+76#15435#15359
Half → 25K4575+452#15359#14907
25K → 30K5339+524#14907#14383
30K → 20M2458+237#14383#14146
20M → 21M2465+241#14146#13905
21M → 35K1307+123#13905#13782
35K → 23M2209+211#13782#13571
23M → 24M1967+189#13571#13382
24M → 40K1358+127#13382#13255
40K → 25.2M1071+106#13255#13149
25.2M → Finish1946+188#13149#12961
TOTALS4044946+3098
📊

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