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BOSTON MARATHON 2023

Mandi Mcbride

Bib: 15095•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 45%
Masters (Masters Women)
#0 / 6539
Top 33%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:27
Rank: #15420
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
50:26
Rank: #15231 (+189)
5K → 10K
24:59 | 8:02/mi
15K· 9.32 mi
1:15:53
Rank: #15433 (-202)
10K → 15K
25:27 | 8:11/mi
20K· 12.43 mi
1:41:21
Rank: #15289 (+144)
15K → 20K
25:28 | 8:12/mi
Half· 13.11 mi
1:46:50
Rank: #15251 (+38)
20K → Half
5:29 | 8:02/mi
25K· 15.53 mi
2:06:43
Rank: #15050 (+201)
Half → 25K
19:53 | 8:12/mi
30K· 18.64 mi
2:33:31
Rank: #15039 (+11)
25K → 30K
26:48 | 8:38/mi
20M
2:45:44
Rank: #15144 (-105)
30K → 20M
12:13 | 8:59/mi
21M
2:55:12
Rank: #15163 (-19)
20M → 21M
9:28 | 9:28/mi
35K· 21.75 mi
3:01:47
Rank: #15209 (-46)
21M → 35K
6:35 | 8:48/mi
23M
3:13:17
Rank: #15313 (-104)
35K → 23M
11:30 | 9:11/mi
24M
3:22:05
Rank: #15363 (-50)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:29:47
Rank: #15398 (-35)
24M → 40K
7:42 | 9:00/mi
25.2M
3:33:03
Rank: #15373 (+25)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:41:40
Rank: #15359 (+14)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:50
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:54:50
Pace8:46 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2425:278:1125:27
8:11
-
10K
6.21 mi11:41:2350:268:0724:59
8:02
-0:09
15K
9.32 mi12:06:501:15:538:0825:27
8:11
+0:09
20K
12.43 mi12:32:181:41:218:0925:28
8:12
+0:01
Half
13.11 mi12:37:471:46:508:095:29
8:02
-0:10
25K
15.53 mi12:57:402:06:438:0919:53
8:12
+0:10
30K
18.64 mi13:24:282:33:318:1426:48
8:38
+0:26
20M
20.00 mi13:36:412:45:448:1712:13
8:59
+0:21
21M
21.00 mi13:46:092:55:128:219:28
9:28
+0:29
35K
21.75 mi13:52:443:01:478:226:35
8:48
-0:40
23M
23.00 mi14:04:143:13:178:2411:30
9:11
+0:23
24M
24.00 mi14:13:023:22:058:258:48
8:48
-0:23
40K
24.85 mi14:20:443:29:478:267:42
9:00
+0:12
25.2M
25.20 mi14:24:003:33:038:273:16
9:28
+0:28
Finish
26.22 mi14:32:373:41:408:288:37
8:27
-1:01

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

8:02 /mi

Average Pace

8:28 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:31

80% of race

Time at Steady Pace

44:09

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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 mi11:16:2425:278:1125:27
8:11
#15420
10K
6.21 mi11:41:2350:268:0724:59
8:02
#15231
15K
9.32 mi12:06:501:15:538:0825:27
8:11
#15433
20K
12.43 mi12:32:181:41:218:0925:28
8:12
#15289
Half
13.11 mi12:37:471:46:508:095:29
8:02
#15251
25K
15.53 mi12:57:402:06:438:0919:53
8:12
#15050
30K
18.64 mi13:24:282:33:318:1426:48
8:38
#15039
20M
20.00 mi13:36:412:45:448:1712:13
8:59
#15144
21M
21.00 mi13:46:092:55:128:219:28
9:28
#15163
35K
21.75 mi13:52:443:01:478:226:35
8:48
#15209
23M
23.00 mi14:04:143:13:178:2411:30
9:11
#15313
24M
24.00 mi14:13:023:22:058:258:48
8:48
#15363
40K
24.85 mi14:20:443:29:478:267:42
9:00
#15398
25.2M
25.20 mi14:24:003:33:038:273:16
9:28
#15373
Finish
26.22 mi14:32:373:41:408:288:37
8:27
#15359
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi154204914491415817(Top 59%)5177(Top 45%)5177(Top 276%)
10K6.21 mi3.10 mi15231+1894789+1254789+12515121(Top 57%)4741(Top 42%)4741(Top 252%)
15K9.32 mi3.11 mi15433-2024933-1444933-14415817(Top 59%)5177(Top 45%)5177(Top 276%)
20K12.43 mi3.11 mi15289+1444863+704863+7014946(Top 56%)4681(Top 41%)4681(Top 249%)
Half13.11 mi0.68 mi15251+384844+194844+1914740(Top 55%)4536(Top 40%)4536(Top 242%)
25K15.53 mi2.42 mi15050+2014741+1034741+10314260(Top 54%)4374(Top 38%)4374(Top 233%)
30K18.64 mi3.11 mi15039+114776-354776-3515084(Top 57%)4987(Top 44%)4987(Top 266%)
20M20.00 mi1.36 mi15144-1054865-894865-8916489(Top 62%)5854(Top 51%)5854(Top 312%)
21M21.00 mi1.00 mi15163-194905-404905-4015814(Top 59%)5517(Top 48%)5517(Top 294%)
35K21.75 mi0.75 mi15209-464955-504955-5016944(Top 64%)6238(Top 55%)6238(Top 332%)
23M23.00 mi1.25 mi15313-1045038-835038-8316985(Top 64%)6277(Top 55%)6277(Top 334%)
24M24.00 mi1.00 mi15363-505081-435081-4316206(Top 61%)5919(Top 52%)5919(Top 315%)
40K24.85 mi0.85 mi15398-355125-445125-4416190(Top 61%)5961(Top 52%)5961(Top 317%)
25.2M25.20 mi0.35 mi15373+255121+45121+415105(Top 57%)5359(Top 47%)5359(Top 285%)
Finish26.22 mi1.02 mi15359+145121512115151(Top 57%)5340(Top 47%)5340(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15817

Females

5177

F40-44

5177

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15121

Females

4741

F40-44

4741

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15817

Females

5177

F40-44

5177

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14946

Females

4681

F40-44

4681

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14740

Females

4536

F40-44

4536

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

14260

Females

4374

F40-44

4374

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15084

Females

4987

F40-44

4987

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16489

Females

5854

F40-44

5854

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15814

Females

5517

F40-44

5517

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16944

Females

6238

F40-44

6238

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16985

Females

6277

F40-44

6277

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16206

Females

5919

F40-44

5919

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16190

Females

5961

F40-44

5961

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15105

Females

5359

F40-44

5359

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15151

Females

5340

F40-44

5340

Passing Analysis

Category:
Athletes Passed
1674
Passed By
1613
Net Change
+61
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15420
5K → 10K409220+189#15420#15231
10K → 15K103305-202#15231#15433
15K → 20K23995+144#15433#15289
20K → Half5618+38#15289#15251
Half → 25K24140+201#15251#15050
25K → 30K181170+11#15050#15039
30K → 20M55160-105#15039#15144
20M → 21M7998-19#15144#15163
21M → 35K3682-46#15163#15209
35K → 23M53157-104#15209#15313
23M → 24M53103-50#15313#15363
24M → 40K4984-35#15363#15398
40K → 25.2M4318+25#15398#15373
25.2M → Finish7763+14#15373#15359
TOTALS16741613+61
📊

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