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BOSTON MARATHON 2023

Kendra Mugnano

Bib: 21350•F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 38%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F50-54)
#0 / 1207
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:35
Rank: #15692
Start → 5K
8:14/mi
25:35 split
10K· 6.21 mi
50:47
Rank: #15636 (+56)
5K → 10K
8:07/mi
25:12 split
15K· 9.32 mi
1:15:37
Rank: #15204 (+432)
10K → 15K
8:00/mi
24:50 split
20K· 12.43 mi
1:40:51
Rank: #14988 (+216)
15K → 20K
8:07/mi
25:14 split
Half· 13.11 mi
1:46:21
Rank: #14963 (+25)
20K → Half
8:04/mi
5:30 split
25K· 15.53 mi
2:06:02
Rank: #14737 (+226)
Half → 25K
8:07/mi
19:41 split
30K· 18.64 mi
2:31:47
Rank: #14402 (+335)
25K → 30K
8:17/mi
25:45 split
20M
2:43:17
Rank: #14314 (+88)
30K → 20M
8:28/mi
11:30 split
21M
2:52:14
Rank: #14228 (+86)
20M → 21M
8:57/mi
8:57 split
35K· 21.75 mi
2:58:18
Rank: #14159 (+69)
21M → 35K
8:07/mi
6:04 split
23M
3:09:00
Rank: #14077 (+82)
35K → 23M
8:33/mi
10:42 split
24M
3:17:21
Rank: #14044 (+33)
23M → 24M
8:21/mi
8:21 split
40K· 24.85 mi
3:24:44
Rank: #14034 (+10)
24M → 40K
8:38/mi
7:23 split
25.2M
3:27:56
Rank: #14030 (+4)
40K → 25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:36:43
Rank: #14112 (-82)
25.2M → Finish
8:37/mi
8:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:50:22
Pace8:25 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5325:358:1425:35
8:14
-
10K
6.21 mi11:44:0550:478:1025:12
8:07
-0:07
15K
9.32 mi12:08:551:15:378:0724:50
8:00
-0:07
20K
12.43 mi12:34:091:40:518:0725:14
8:07
+0:07
Half
13.11 mi12:39:391:46:218:075:30
8:04
-0:03
25K
15.53 mi12:59:202:06:028:0719:41
8:07
+0:03
30K
18.64 mi13:25:052:31:478:0925:45
8:17
+0:10
20M
20.00 mi13:36:352:43:178:1011:30
8:28
+0:11
21M
21.00 mi13:45:322:52:148:128:57
8:57
+0:29
35K
21.75 mi13:51:362:58:188:126:04
8:07
-0:50
23M
23.00 mi14:02:183:09:008:1310:42
8:33
+0:26
24M
24.00 mi14:10:393:17:218:138:21
8:21
-0:12
40K
24.85 mi14:18:023:24:448:147:23
8:38
+0:17
25.2M
25.20 mi14:21:143:27:568:153:12
9:17
+0:39
Finish
26.22 mi14:30:013:36:438:168:47
8:37
-0:40

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

8:00 /mi

Average Pace

8:16 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:34

94% of race

Time at Steady Pace

12:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:18:5325:358:1425:35
8:14
#15692
10K
6.21 mi11:44:0550:478:1025:12
8:07
#15636
15K
9.32 mi12:08:551:15:378:0724:50
8:00
#15204
20K
12.43 mi12:34:091:40:518:0725:14
8:07
#14988
Half
13.11 mi12:39:391:46:218:075:30
8:04
#14963
25K
15.53 mi12:59:202:06:028:0719:41
8:07
#14737
30K
18.64 mi13:25:052:31:478:0925:45
8:17
#14402
20M
20.00 mi13:36:352:43:178:1011:30
8:28
#14314
21M
21.00 mi13:45:322:52:148:128:57
8:57
#14228
35K
21.75 mi13:51:362:58:188:126:04
8:07
#14159
23M
23.00 mi14:02:183:09:008:1310:42
8:33
#14077
24M
24.00 mi14:10:393:17:218:138:21
8:21
#14044
40K
24.85 mi14:18:023:24:448:147:23
8:38
#14034
25.2M
25.20 mi14:21:143:27:568:153:12
9:17
#14030
Finish
26.22 mi14:30:013:36:438:168:47
8:37
#14112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi156925089508914343(Top 54%)4288(Top 38%)4288(Top 355%)
10K6.21 mi3.10 mi15636+565056+335056+3315596(Top 59%)5013(Top 44%)5013(Top 415%)
15K9.32 mi3.11 mi15204+4324785+2714785+27114343(Top 54%)4288(Top 38%)4288(Top 355%)
20K12.43 mi3.11 mi14988+2164676+1094676+10914382(Top 54%)4335(Top 38%)4335(Top 359%)
Half13.11 mi0.68 mi14963+254664+124664+1214898(Top 56%)4618(Top 40%)4618(Top 383%)
25K15.53 mi2.42 mi14737+2264547+1174547+11713642(Top 51%)4009(Top 35%)4009(Top 332%)
30K18.64 mi3.11 mi14402+3354397+1504397+15012967(Top 49%)3738(Top 33%)3738(Top 310%)
20M20.00 mi1.36 mi14314+884370+274370+2713439(Top 50%)4099(Top 36%)4099(Top 340%)
21M21.00 mi1.00 mi14228+864329+414329+4113147(Top 49%)4028(Top 35%)4028(Top 334%)
35K21.75 mi0.75 mi14159+694305+244305+2412902(Top 48%)3955(Top 35%)3955(Top 328%)
23M23.00 mi1.25 mi14077+824275+304275+3013519(Top 51%)4350(Top 38%)4350(Top 360%)
24M24.00 mi1.00 mi14044+334279-44279-413560(Top 51%)4429(Top 39%)4429(Top 367%)
40K24.85 mi0.85 mi14034+104295-164295-1614180(Top 53%)4842(Top 42%)4842(Top 401%)
25.2M25.20 mi0.35 mi14030+44297-24297-214131(Top 53%)4815(Top 42%)4815(Top 399%)
Finish26.22 mi1.02 mi14112-824366-694366-6916087(Top 60%)5859(Top 51%)5859(Top 485%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

14343

Females

4288

F50-54

4288

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15596

Females

5013

F50-54

5013

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

14343

Females

4288

F50-54

4288

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

14382

Females

4335

F50-54

4335

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14898

Females

4618

F50-54

4618

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13642

Females

4009

F50-54

4009

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12967

Females

3738

F50-54

3738

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

13439

Females

4099

F50-54

4099

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13147

Females

4028

F50-54

4028

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12902

Females

3955

F50-54

3955

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13519

Females

4350

F50-54

4350

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

13560

Females

4429

F50-54

4429

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14180

Females

4842

F50-54

4842

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14131

Females

4815

F50-54

4815

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

16087

Females

5859

F50-54

5859

Passing Analysis

Category:
Athletes Passed
2456
Passed By
876
Net Change
+1580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15692
5K → 10K318262+56#15692#15636
10K → 15K46937+432#15636#15204
15K → 20K30387+216#15204#14988
20K → Half4621+25#14988#14963
Half → 25K25529+226#14963#14737
25K → 30K37136+335#14737#14402
30K → 20M12638+88#14402#14314
20M → 21M11731+86#14314#14228
21M → 35K8516+69#14228#14159
35K → 23M13553+82#14159#14077
23M → 24M8249+33#14077#14044
24M → 40K7666+10#14044#14034
40K → 25.2M3228+4#14034#14030
25.2M → Finish41123-82#14030#14112
TOTALS2456876+1580
📊

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