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BOSTON MARATHON 2023

Fernanda Munoz

Bib: 16894•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Division (F18-39)
#0 / 4884
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #10110
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
46:56
Rank: #10509 (-399)
5K → 10K
23:28 | 7:33/mi
15K· 9.32 mi
1:10:46
Rank: #10871 (-362)
10K → 15K
23:50 | 7:40/mi
20K· 12.43 mi
1:34:45
Rank: #10916 (-45)
15K → 20K
23:59 | 7:43/mi
Half· 13.11 mi
1:40:03
Rank: #10986 (-70)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
1:59:02
Rank: #11007 (-21)
Half → 25K
18:59 | 7:50/mi
30K· 18.64 mi
2:23:32
Rank: #10773 (+234)
25K → 30K
24:30 | 7:53/mi
20M
2:34:14
Rank: #10650 (+123)
30K → 20M
10:42 | 7:52/mi
21M
2:42:32
Rank: #10535 (+115)
20M → 21M
8:18 | 8:18/mi
35K· 21.75 mi
2:48:00
Rank: #10386 (+149)
21M → 35K
5:28 | 7:18/mi
23M
2:57:39
Rank: #10214 (+172)
35K → 23M
9:39 | 7:42/mi
24M
3:05:07
Rank: #10053 (+161)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
3:11:38
Rank: #9910 (+143)
24M → 40K
6:31 | 7:37/mi
25.2M
3:14:24
Rank: #9840 (+70)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:21:56
Rank: #9706 (+134)
25.2M → Finish
7:32 | 7:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:03
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:41:53
Pace7:46 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3523:287:3323:28
7:33
-
10K
6.21 mi11:37:0346:567:3323:28
7:33
0:00
15K
9.32 mi12:00:531:10:467:3623:50
7:40
+0:07
20K
12.43 mi12:24:521:34:457:3723:59
7:43
+0:03
Half
13.11 mi12:30:101:40:037:385:18
7:46
+0:03
25K
15.53 mi12:49:091:59:027:4018:59
7:50
+0:04
30K
18.64 mi13:13:392:23:327:4224:30
7:53
+0:03
20M
20.00 mi13:24:212:34:147:4310:42
7:52
-0:01
21M
21.00 mi13:32:392:42:327:448:18
8:18
+0:26
35K
21.75 mi13:38:072:48:007:435:28
7:18
-1:00
23M
23.00 mi13:47:462:57:397:439:39
7:42
+0:24
24M
24.00 mi13:55:143:05:077:437:28
7:28
-0:14
40K
24.85 mi14:01:453:11:387:436:31
7:37
+0:09
25.2M
25.20 mi14:04:313:14:247:432:46
8:01
+0:24
Finish
26.22 mi14:12:033:21:567:427:32
7:24
-0:37

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

7:18 /mi

Average Pace

7:42 /mi

Slowest Pace

8:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:38

96% of race

Time at Steady Pace

8:18

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi11:13:3523:287:3323:28
7:33
#10110
10K
6.21 mi11:37:0346:567:3323:28
7:33
#10509
15K
9.32 mi12:00:531:10:467:3623:50
7:40
#10871
20K
12.43 mi12:24:521:34:457:3723:59
7:43
#10916
Half
13.11 mi12:30:101:40:037:385:18
7:46
#10986
25K
15.53 mi12:49:091:59:027:4018:59
7:50
#11007
30K
18.64 mi13:13:392:23:327:4224:30
7:53
#10773
20M
20.00 mi13:24:212:34:147:4310:42
7:52
#10650
21M
21.00 mi13:32:392:42:327:448:18
8:18
#10535
35K
21.75 mi13:38:072:48:007:435:28
7:18
#10386
23M
23.00 mi13:47:462:57:397:439:39
7:42
#10214
24M
24.00 mi13:55:143:05:077:437:28
7:28
#10053
40K
24.85 mi14:01:453:11:387:436:31
7:37
#9910
25.2M
25.20 mi14:04:313:14:247:432:46
8:01
#9840
Finish
26.22 mi14:12:033:21:567:427:32
7:24
#9706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi101101914191411599(Top 44%)2678(Top 23%)2678(Top 55%)
10K6.21 mi3.10 mi10509-3992077-1632077-16310914(Top 41%)2266(Top 20%)2266(Top 46%)
15K9.32 mi3.11 mi10871-3622265-1882265-18811599(Top 44%)2678(Top 23%)2678(Top 55%)
20K12.43 mi3.11 mi10916-452296-312296-3111073(Top 42%)2439(Top 21%)2439(Top 50%)
Half13.11 mi0.68 mi10986-702328-322328-3212447(Top 47%)3150(Top 28%)3150(Top 64%)
25K15.53 mi2.42 mi11007-212360-322360-3211347(Top 43%)2678(Top 23%)2678(Top 55%)
30K18.64 mi3.11 mi10773+2342286+742286+7410028(Top 38%)2173(Top 19%)2173(Top 44%)
20M20.00 mi1.36 mi10650+1232254+322254+329414(Top 35%)1982(Top 17%)1982(Top 41%)
21M21.00 mi1.00 mi10535+1152218+362218+369250(Top 35%)2027(Top 18%)2027(Top 42%)
35K21.75 mi0.75 mi10386+1492161+572161+577248(Top 27%)1210(Top 11%)1210(Top 25%)
23M23.00 mi1.25 mi10214+1722102+592102+597800(Top 29%)1498(Top 13%)1498(Top 31%)
24M24.00 mi1.00 mi10053+1612054+482054+487520(Top 28%)1503(Top 13%)1503(Top 31%)
40K24.85 mi0.85 mi9910+1432018+362018+367491(Top 28%)1564(Top 14%)1564(Top 32%)
25.2M25.20 mi0.35 mi9840+701999+191999+196752(Top 25%)1338(Top 12%)1338(Top 27%)
Finish26.22 mi1.02 mi9706+1341969+301969+307775(Top 29%)1735(Top 15%)1735(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11599

Females

2678

F18-39

2678

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10914

Females

2266

F18-39

2266

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11599

Females

2678

F18-39

2678

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11073

Females

2439

F18-39

2439

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12447

Females

3150

F18-39

3150

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11347

Females

2678

F18-39

2678

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10028

Females

2173

F18-39

2173

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9414

Females

1982

F18-39

1982

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9250

Females

2027

F18-39

2027

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7248

Females

1210

F18-39

1210

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7800

Females

1498

F18-39

1498

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7520

Females

1503

F18-39

1503

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7491

Females

1564

F18-39

1564

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6752

Females

1338

F18-39

1338

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7775

Females

1735

F18-39

1735

Passing Analysis

Category:
Athletes Passed
1965*
Passed By
1561
Net Change
+404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10110
5K → 10K144*543-399#10110#10509
10K → 15K82444-362#10509#10871
15K → 20K145190-45#10871#10916
20K → Half777-70#10916#10986
Half → 25K117138-21#10986#11007
25K → 30K30167+234#11007#10773
30K → 20M153*30+123#10773#10650
20M → 21M13722+115#10650#10535
21M → 35K1512+149#10535#10386
35K → 23M1819+172#10386#10214
23M → 24M17312+161#10214#10053
24M → 40K154*11+143#10053#9910
40K → 25.2M722+70#9910#9840
25.2M → Finish148*14+134#9840#9706
TOTALS1965*1561+404

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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