Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Surizaddaí Núñez

Bib: 20344FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 19%
Masters (Masters Women)
#0 / 6862
Top 7%
Age Group (F40-44)
#0 / 1737
Top 15%
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
22:53
3.11 mi
Rank: #11636
Start5K
22:53 | 7:22/mi
10K
44:24
6.21 mi
Rank: #9725 (+1911)
5K10K
21:31 | 6:56/mi
15K
1:06:45
9.32 mi
Rank: #9790 (-65)
10K15K
22:21 | 7:12/mi
20K
1:29:46
12.43 mi
Rank: #10102 (-312)
15K20K
23:01 | 7:25/mi
HALF
1:34:47
13.11 mi
Rank: #10177 (-75)
20KHALF
5:01 | 7:22/mi
25K
1:52:47
15.53 mi
Rank: #10240 (-63)
HALF25K
18:00 | 7:26/mi
30K
2:16:34
18.64 mi
Rank: #10296 (-56)
25K30K
23:47 | 7:40/mi
20M
2:27:06
20.00 mi
Rank: #10328 (-32)
30K20M
10:32 | 7:46/mi
21M
2:35:10
21.00 mi
Rank: #10304 (+24)
20M21M
8:04 | 8:04/mi
35K
2:40:34
21.75 mi
Rank: #10221 (+83)
21M35K
5:24 | 7:14/mi
23M
2:49:48
23.00 mi
Rank: #10009 (+212)
35K23M
9:14 | 7:23/mi
24M
2:57:14
24.00 mi
Rank: #9965 (+44)
23M24M
7:26 | 7:26/mi
40K
3:04:07
24.85 mi
Rank: #10065 (-100)
24M40K
6:53 | 8:04/mi
25.2M
3:07:16
25.20 mi
Rank: #10159 (-94)
40K25.2M
3:09 | 9:09/mi
FINISH
3:15:39
26.22 mi
Rank: #10438 (-279)
25.2MFINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:47
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:40:52
Pace7:42 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:0122:537:2222:53
7:22
-
10K
6.21 mi11:29:3244:247:0921:31
6:56
-0:26
15K
9.32 mi11:51:531:06:457:1022:21
7:12
+0:16
20K
12.43 mi12:14:541:29:467:1423:01
7:25
+0:13
HALF
13.11 mi12:19:551:34:477:145:01
7:22
-0:03
25K
15.53 mi12:37:551:52:477:1618:00
7:26
+0:04
30K
18.64 mi13:01:422:16:347:2023:47
7:40
+0:14
20M
20.00 mi13:12:142:27:067:2210:32
7:46
+0:06
21M
21.00 mi13:20:182:35:107:248:04
8:04
+0:18
35K
21.75 mi13:25:422:40:347:235:24
7:14
-0:50
23M
23.00 mi13:34:562:49:487:239:14
7:23
+0:09
24M
24.00 mi13:42:222:57:147:247:26
7:26
+0:03
40K
24.85 mi13:49:153:04:077:256:53
8:04
+0:38
25.2M
25.20 mi13:52:243:07:167:263:09
9:09
+1:05
FINISH
26.22 mi14:00:473:15:397:298:23
8:14
-0:55

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

6:56 /mi

Average Pace

7:28 /mi

Slowest Pace

9:09 /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

21:31

11% of race

Time at Steady Pace

2:17:07

70% of race

Time at Slower Pace

37:01

19% of race

Average Pace: 7:28 /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 mi11:08:0122:537:2222:53
7:22
#11636
10K
6.21 mi11:29:3244:247:0921:31
6:56
#9725
15K
9.32 mi11:51:531:06:457:1022:21
7:12
#9790
20K
12.43 mi12:14:541:29:467:1423:01
7:25
#10102
HALF
13.11 mi12:19:551:34:477:145:01
7:22
#10177
25K
15.53 mi12:37:551:52:477:1618:00
7:26
#10240
30K
18.64 mi13:01:422:16:347:2023:47
7:40
#10296
20M
20.00 mi13:12:142:27:067:2210:32
7:46
#10328
21M
21.00 mi13:20:182:35:107:248:04
8:04
#10304
35K
21.75 mi13:25:422:40:347:235:24
7:14
#10221
23M
23.00 mi13:34:562:49:487:239:14
7:23
#10009
24M
24.00 mi13:42:222:57:147:247:26
7:26
#9965
40K
24.85 mi13:49:153:04:077:256:53
8:04
#10065
25.2M
25.20 mi13:52:243:07:167:263:09
9:09
#10159
FINISH
26.22 mi14:00:473:15:397:298:23
8:14
#10438
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 mi116362710271010092(Top 35%)1998(Top 16%)1998(Top 115%)
10K6.21 mi3.10 mi9725+19111756+9541756+9548142(Top 28%)1149(Top 9%)1149(Top 66%)
15K9.32 mi3.11 mi9790-651806-501806-5010092(Top 35%)1998(Top 16%)1998(Top 115%)
20K12.43 mi3.11 mi10102-3122002-1962002-19611206(Top 39%)2684(Top 21%)2684(Top 155%)
HALF13.11 mi0.68 mi10177-752042-402042-4011757(Top 41%)2870(Top 23%)2870(Top 165%)
25K15.53 mi2.42 mi10240-632104-622104-6210785(Top 37%)2526(Top 20%)2526(Top 145%)
30K18.64 mi3.11 mi10296-562186-822186-8210896(Top 38%)2707(Top 22%)2707(Top 156%)
20M20.00 mi1.36 mi10328-322233-472233-4711005(Top 38%)2886(Top 23%)2886(Top 166%)
21M21.00 mi1.00 mi10304+242250-172250-1710371(Top 36%)2668(Top 21%)2668(Top 154%)
35K21.75 mi0.75 mi10221+832225+252225+258746(Top 30%)1904(Top 15%)1904(Top 110%)
23M23.00 mi1.25 mi10009+2122146+792146+798019(Top 28%)1656(Top 13%)1656(Top 95%)
24M24.00 mi1.00 mi9965+44214621469628(Top 33%)2486(Top 20%)2486(Top 143%)
40K24.85 mi0.85 mi10065-1002221-752221-7512854(Top 44%)4237(Top 34%)4237(Top 244%)
25.2M25.20 mi0.35 mi10159-942281-602281-6015456(Top 53%)5656(Top 45%)5656(Top 326%)
FINISH26.22 mi1.02 mi10438-2792437-1562437-15616572(Top 57%)6254(Top 50%)6254(Top 360%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10092

Females

1998

F40-44

1998

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8142

Females

1149

F40-44

1149

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10092

Females

1998

F40-44

1998

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11206

Females

2684

F40-44

2684

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11757

Females

2870

F40-44

2870

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10785

Females

2526

F40-44

2526

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

10896

Females

2707

F40-44

2707

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11005

Females

2886

F40-44

2886

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10371

Females

2668

F40-44

2668

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8746

Females

1904

F40-44

1904

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8019

Females

1656

F40-44

1656

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9628

Females

2486

F40-44

2486

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12854

Females

4237

F40-44

4237

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15456

Females

5656

F40-44

5656

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16572

Females

6254

F40-44

6254

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3121*
Passed By
1595
Net Change
+1198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11636
5K10K1918*7+1911#11636#9725
10K15K147200-65#9725#9790
15K20K81200-312#9790#10102
20KHALF1085-75#10102#10177
HALF25K91*154-63#10177#10240
25K30K166200-56#10240#10296
30K20M92124-32#10296#10328
20M21M10379+24#10328#10304
21M35K10219+83#10304#10221
35K23M231*19+212#10221#10009
23M24M98*54+44#10009#9965
24M40K44143-100#9965#10065
40K25.2M18111-94#10065#10159
25.2MFINISH20200-279#10159#10438
TOTALS3121*1595+1198

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

📊

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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