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BOSTON MARATHON 2026

Nadia Muñoz

Bib: 19553•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 39%
Masters (Masters Women)
#0 / 6862
Top 24%
Age Group (F40-44)
#0 / 1737
Top 49%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:41
3.11 mi
Rank: #18661
Start → 5K
25:41 | 8:16/mi
10K
50:58
6.21 mi
Rank: #18423 (+238)
5K → 10K
25:17 | 8:09/mi
15K
1:15:07
9.32 mi
Rank: #17490 (+933)
10K → 15K
24:09 | 7:47/mi
20K
1:41:31
12.43 mi
Rank: #17961 (-471)
15K → 20K
26:24 | 8:30/mi
HALF
1:46:34
13.11 mi
Rank: #17729 (+232)
20K → HALF
5:03 | 7:25/mi
25K
2:05:05
15.53 mi
Rank: #16939 (+790)
HALF → 25K
18:31 | 7:39/mi
30K
2:30:02
18.64 mi
Rank: #16338 (+601)
25K → 30K
24:57 | 8:02/mi
20M
2:41:01
20.00 mi
Rank: #16127 (+211)
30K → 20M
10:59 | 8:06/mi
21M
2:49:35
21.00 mi
Rank: #15943 (+184)
20M → 21M
8:34 | 8:34/mi
35K
2:55:04
21.75 mi
Rank: #15702 (+241)
21M → 35K
5:29 | 7:20/mi
23M
3:04:45
23.00 mi
Rank: #15380 (+322)
35K → 23M
9:41 | 7:45/mi
24M
3:12:20
24.00 mi
Rank: #15147 (+233)
23M → 24M
7:35 | 7:35/mi
40K
3:19:05
24.85 mi
Rank: #15010 (+137)
24M → 40K
6:45 | 7:54/mi
25.2M
3:22:08
25.20 mi
Rank: #14974 (+36)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:30:18
26.22 mi
Rank: #15007 (-33)
25.2M → FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:46:34
Pace8:08 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:44
Pace7:55 /mi
📊Negative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5725:418:1625:41
8:16
-
10K
6.21 mi11:54:1450:588:1325:17
8:09
-0:07
15K
9.32 mi12:18:231:15:078:0424:09
7:47
-0:22
20K
12.43 mi12:44:471:41:318:1126:24
8:30
+0:43
HALF
13.11 mi12:49:501:46:348:085:03
7:25
-1:05
25K
15.53 mi13:08:212:05:058:0418:31
7:39
+0:14
30K
18.64 mi13:33:182:30:028:0324:57
8:02
+0:23
20M
20.00 mi13:44:172:41:018:0410:59
8:06
+0:04
21M
21.00 mi13:52:512:49:358:058:34
8:34
+0:28
35K
21.75 mi13:58:202:55:048:035:29
7:20
-1:14
23M
23.00 mi14:08:013:04:458:029:41
7:45
+0:25
24M
24.00 mi14:15:363:12:208:017:35
7:35
-0:10
40K
24.85 mi14:22:213:19:058:016:45
7:54
+0:19
25.2M
25.20 mi14:25:243:22:088:023:03
8:51
+0:57
FINISH
26.22 mi14:33:343:30:188:028:10
8:01
-0:50

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:20 /mi

Average Pace

8:02 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:10:28

34% of race

Time at Steady Pace

1:16:08

36% of race

Time at Slower Pace

1:03:42

30% of race

Average Pace: 8:01 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:28:5725:418:1625:41
8:16
#18661
10K
6.21 mi11:54:1450:588:1325:17
8:09
#18423
15K
9.32 mi12:18:231:15:078:0424:09
7:47
#17490
20K
12.43 mi12:44:471:41:318:1126:24
8:30
#17961
HALF
13.11 mi12:49:501:46:348:085:03
7:25
#17729
25K
15.53 mi13:08:212:05:058:0418:31
7:39
#16939
30K
18.64 mi13:33:182:30:028:0324:57
8:02
#16338
20M
20.00 mi13:44:172:41:018:0410:59
8:06
#16127
21M
21.00 mi13:52:512:49:358:058:34
8:34
#15943
35K
21.75 mi13:58:202:55:048:035:29
7:20
#15702
23M
23.00 mi14:08:013:04:458:029:41
7:45
#15380
24M
24.00 mi14:15:363:12:208:017:35
7:35
#15147
40K
24.85 mi14:22:213:19:058:016:45
7:54
#15010
25.2M
25.20 mi14:25:243:22:088:023:03
8:51
#14974
FINISH
26.22 mi14:33:343:30:188:028:10
8:01
#15007
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi186616879687915135(Top 52%)4829(Top 38%)4829(Top 278%)
10K6.21 mi3.10 mi18423+2386729+1506729+15018204(Top 63%)6585(Top 52%)6585(Top 379%)
15K9.32 mi3.11 mi17490+9336215+5146215+51415135(Top 52%)4829(Top 38%)4829(Top 278%)
20K12.43 mi3.11 mi17961-4716467-2526467-25219301(Top 67%)7238(Top 58%)7238(Top 417%)
HALF13.11 mi0.68 mi17729+2326345+1226345+12212318(Top 42%)3223(Top 26%)3223(Top 186%)
25K15.53 mi2.42 mi16939+7905906+4395906+43912552(Top 43%)3470(Top 28%)3470(Top 200%)
30K18.64 mi3.11 mi16338+6015605+3015605+30113723(Top 47%)4249(Top 34%)4249(Top 245%)
20M20.00 mi1.36 mi16127+2115493+1125493+11213469(Top 46%)4219(Top 34%)4219(Top 243%)
21M21.00 mi1.00 mi15943+1845404+895404+8913583(Top 47%)4375(Top 35%)4375(Top 252%)
35K21.75 mi0.75 mi15702+2415274+1305274+1309633(Top 33%)2343(Top 19%)2343(Top 135%)
23M23.00 mi1.25 mi15380+3225111+1635111+16310603(Top 37%)2928(Top 23%)2928(Top 169%)
24M24.00 mi1.00 mi15147+2334999+1124999+11210791(Top 37%)3075(Top 24%)3075(Top 177%)
40K24.85 mi0.85 mi15010+1374938+614938+6111807(Top 41%)3688(Top 29%)3688(Top 212%)
25.2M25.20 mi0.35 mi14974+364928+104928+1013845(Top 48%)4820(Top 38%)4820(Top 277%)
FINISH26.22 mi1.02 mi15007-334956-284956-2815274(Top 53%)5571(Top 44%)5571(Top 321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21
+97ft-345ft

Overall

15135

Females

4829

F40-44

4829

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18204

Females

6585

F40-44

6585

10K→15K

6.2 - 9.3 mi

Top 52%
×3
+67ft-78ft

Overall

15135

Females

4829

F40-44

4829

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19301

Females

7238

F40-44

7238

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12318

Females

3223

F40-44

3223

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12552

Females

3470

F40-44

3470

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13723

Females

4249

F40-44

4249

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13469

Females

4219

F40-44

4219

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13583

Females

4375

F40-44

4375

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9633

Females

2343

F40-44

2343

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10603

Females

2928

F40-44

2928

23M→24M

23.0 - 24.0 mi

Top 37%
×6
+12ft-82ft

Overall

10791

Females

3075

F40-44

3075

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11807

Females

3688

F40-44

3688

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13845

Females

4820

F40-44

4820

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15274

Females

5571

F40-44

5571

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4522
Passed By
868
Net Change
+3654
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18661
5K → 10K415177+238#18661#18423
10K → 15K9418+933#18423#17490
15K → 20K66537-471#17490#17961
20K → HALF2320+232#17961#17729
HALF → 25K7911+790#17729#16939
25K → 30K6098+601#16939#16338
30K → 20M2198+211#16338#16127
20M → 21M20117+184#16127#15943
21M → 35K2410+241#15943#15702
35K → 23M3231+322#15702#15380
23M → 24M2396+233#15380#15147
24M → 40K15013+137#15147#15010
40K → 25.2M5115+36#15010#14974
25.2M → FINISH4477-33#14974#15007
TOTALS4522868+3654
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing