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BOSTON MARATHON 2026

Ana Isabel Torres Valencia

Bib: 18853•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 30%
Age Group (F40-44)
#0 / 1737
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
23:34
3.11 mi
Rank: #13524
Start → 5K
23:34 | 7:36/mi
10K
47:20
6.21 mi
Rank: #13897 (-373)
5K → 10K
23:46 | 7:39/mi
15K
1:11:18
9.32 mi
Rank: #14105 (-208)
10K → 15K
23:58 | 7:43/mi
20K
1:35:58
12.43 mi
Rank: #14489 (-384)
15K → 20K
24:40 | 7:57/mi
HALF
1:41:26
13.11 mi
Rank: #14640 (-151)
20K → HALF
5:28 | 8:02/mi
25K
2:00:51
15.53 mi
Rank: #14762 (-122)
HALF → 25K
19:25 | 8:01/mi
30K
2:27:02
18.64 mi
Rank: #15080 (-318)
25K → 30K
26:11 | 8:26/mi
20M
2:39:02
20.00 mi
Rank: #15361 (-281)
30K → 20M
12:00 | 8:51/mi
21M
2:48:03
21.00 mi
Rank: #15389 (-28)
20M → 21M
9:01 | 9:01/mi
35K
2:54:41
21.75 mi
Rank: #15564 (-175)
21M → 35K
6:38 | 8:52/mi
23M
3:06:03
23.00 mi
Rank: #15781 (-217)
35K → 23M
11:22 | 9:05/mi
24M
3:15:00
24.00 mi
Rank: #15959 (-178)
23M → 24M
8:57 | 8:57/mi
40K
3:22:35
24.85 mi
Rank: #16004 (-45)
24M → 40K
7:35 | 8:53/mi
25.2M
3:25:52
25.20 mi
Rank: #16023 (-19)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:34:16
26.22 mi
Rank: #16025 (-2)
25.2M → FINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:26
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:52:50
Pace8:37 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:1923:347:3623:34
7:36
-
10K
6.21 mi11:34:0547:207:3823:46
7:39
+0:03
15K
9.32 mi11:58:031:11:187:3923:58
7:43
+0:04
20K
12.43 mi12:22:431:35:587:4424:40
7:57
+0:14
HALF
13.11 mi12:28:111:41:267:455:28
8:02
+0:05
25K
15.53 mi12:47:362:00:517:4719:25
8:01
-0:01
30K
18.64 mi13:13:472:27:027:5426:11
8:26
+0:25
20M
20.00 mi13:25:472:39:027:5812:00
8:51
+0:25
21M
21.00 mi13:34:482:48:038:019:01
9:01
+0:10
35K
21.75 mi13:41:262:54:418:026:38
8:52
-0:09
23M
23.00 mi13:52:483:06:038:0611:22
9:05
+0:13
24M
24.00 mi14:01:453:15:008:088:57
8:57
-0:08
40K
24.85 mi14:09:203:22:358:107:35
8:53
-0:04
25.2M
25.20 mi14:12:373:25:528:113:17
9:32
+0:39
FINISH
26.22 mi14:21:013:34:168:118:24
8:15
-1:17

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

7:36 /mi

Average Pace

8:11 /mi

Slowest Pace

9:32 /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

2:00:51

56% of race

Time at Steady Pace

34:35

16% of race

Time at Slower Pace

58:50

27% of race

Average Pace: 8:10 /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 mi11:10:1923:347:3623:34
7:36
#13524
10K
6.21 mi11:34:0547:207:3823:46
7:39
#13897
15K
9.32 mi11:58:031:11:187:3923:58
7:43
#14105
20K
12.43 mi12:22:431:35:587:4424:40
7:57
#14489
HALF
13.11 mi12:28:111:41:267:455:28
8:02
#14640
25K
15.53 mi12:47:362:00:517:4719:25
8:01
#14762
30K
18.64 mi13:13:472:27:027:5426:11
8:26
#15080
20M
20.00 mi13:25:472:39:027:5812:00
8:51
#15361
21M
21.00 mi13:34:482:48:038:019:01
9:01
#15389
35K
21.75 mi13:41:262:54:418:026:38
8:52
#15564
23M
23.00 mi13:52:483:06:038:0611:22
9:05
#15781
24M
24.00 mi14:01:453:15:008:088:57
8:57
#15959
40K
24.85 mi14:09:203:22:358:107:35
8:53
#16004
25.2M
25.20 mi14:12:373:25:528:113:17
9:32
#16023
FINISH
26.22 mi14:21:013:34:168:118:24
8:15
#16025
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 mi135243793379314671(Top 51%)4548(Top 36%)4548(Top 262%)
10K6.21 mi3.10 mi13897-3734034-2414034-24114353(Top 49%)4325(Top 34%)4325(Top 249%)
15K9.32 mi3.11 mi14105-2084192-1584192-15814671(Top 51%)4548(Top 36%)4548(Top 262%)
20K12.43 mi3.11 mi14489-3844427-2354427-23515691(Top 54%)5209(Top 41%)5209(Top 300%)
HALF13.11 mi0.68 mi14640-1514509-824509-8217278(Top 60%)6061(Top 48%)6061(Top 349%)
25K15.53 mi2.42 mi14762-1224614-1054614-10515481(Top 53%)5130(Top 41%)5130(Top 295%)
30K18.64 mi3.11 mi15080-3184840-2264840-22616437(Top 57%)5769(Top 46%)5769(Top 332%)
20M20.00 mi1.36 mi15361-2815040-2005040-20018146(Top 63%)6832(Top 54%)6832(Top 393%)
21M21.00 mi1.00 mi15389-285083-435083-4316237(Top 56%)5822(Top 46%)5822(Top 335%)
35K21.75 mi0.75 mi15564-1755199-1165199-11619476(Top 67%)7677(Top 61%)7677(Top 442%)
23M23.00 mi1.25 mi15781-2175349-1505349-15018896(Top 65%)7419(Top 59%)7419(Top 427%)
24M24.00 mi1.00 mi15959-1785480-1315480-13119246(Top 66%)7635(Top 61%)7635(Top 440%)
40K24.85 mi0.85 mi16004-455521-415521-4117749(Top 61%)6902(Top 55%)6902(Top 397%)
25.2M25.20 mi0.35 mi16023-195540-195540-1917446(Top 60%)6734(Top 54%)6734(Top 388%)
FINISH26.22 mi1.02 mi16025-25566-265566-2616687(Top 57%)6333(Top 50%)6333(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14671

Females

4548

F40-44

4548

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14353

Females

4325

F40-44

4325

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14671

Females

4548

F40-44

4548

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15691

Females

5209

F40-44

5209

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17278

Females

6061

F40-44

6061

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15481

Females

5130

F40-44

5130

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16437

Females

5769

F40-44

5769

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18146

Females

6832

F40-44

6832

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16237

Females

5822

F40-44

5822

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19476

Females

7677

F40-44

7677

35K→23M

21.8 - 23.0 mi

Top 65%
×5
+23ft-63ft

Overall

18896

Females

7419

F40-44

7419

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19246

Females

7635

F40-44

7635

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17749

Females

6902

F40-44

6902

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17446

Females

6734

F40-44

6734

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16687

Females

6333

F40-44

6333

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
966
Passed By
2275
Net Change
-2501
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13524
5K → 10K154200-373#13524#13897
10K → 15K142200-208#13897#14105
15K → 20K74200-384#14105#14489
20K → HALF4155-151#14489#14640
HALF → 25K104200-122#14640#14762
25K → 30K113200-318#14762#15080
30K → 20M45200-281#15080#15361
20M → 21M93121-28#15361#15389
21M → 35K30200-175#15389#15564
35K → 23M48200-217#15564#15781
23M → 24M26200-178#15781#15959
24M → 40K4792-45#15959#16004
40K → 25.2M2645-19#16004#16023
25.2M → FINISH6062-2#16023#16025
TOTALS9662275-2501
📊

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