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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Karely Velasco Elizalde

Bib: 14248 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 29%
Age Group (F18-39)
#0 / 5716
Top 48%
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
23:49
3.11 mi
Rank: #14253
Start → 5K
23:49 | 7:40/mi
10K
47:08
6.21 mi
Rank: #13593 (+660)
5K → 10K
23:19 | 7:31/mi
15K
1:09:40
9.32 mi
Rank: #12604 (+989)
10K → 15K
22:32 | 7:16/mi
20K
1:32:35
12.43 mi
Rank: #12153 (+451)
15K → 20K
22:55 | 7:23/mi
HALF
1:37:38
13.11 mi
Rank: #12155 (-2)
20K → HALF
5:03 | 7:25/mi
25K
1:55:32
15.53 mi
Rank: #11868 (+287)
HALF → 25K
17:54 | 7:23/mi
30K
2:19:35
18.64 mi
Rank: #11789 (+79)
25K → 30K
24:03 | 7:45/mi
20M
2:30:26
20.00 mi
Rank: #11822 (-33)
30K → 20M
10:51 | 8:00/mi
21M
2:39:06
21.00 mi
Rank: #11961 (-139)
20M → 21M
8:40 | 8:40/mi
35K
2:45:04
21.75 mi
Rank: #12044 (-83)
21M → 35K
5:58 | 7:59/mi
23M
2:55:28
23.00 mi
Rank: #12187 (-143)
35K → 23M
10:24 | 8:19/mi
24M
3:03:44
24.00 mi
Rank: #12323 (-136)
23M → 24M
8:16 | 8:16/mi
40K
3:11:09
24.85 mi
Rank: #12495 (-172)
24M → 40K
7:25 | 8:41/mi
25.2M
3:14:26
25.20 mi
Rank: #12582 (-87)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:22:53
26.22 mi
Rank: #12721 (-139)
25.2M → FINISH
8:27 | 8:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:45:15
Pace8:02 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:5823:497:4023:49
7:40
-
10K
6.21 mi11:28:1747:087:3623:19
7:31
-0:09
15K
9.32 mi11:50:491:09:407:2922:32
7:16
-0:15
20K
12.43 mi12:13:441:32:357:2722:55
7:23
+0:07
HALF
13.11 mi12:18:471:37:387:275:03
7:25
+0:02
25K
15.53 mi12:36:411:55:327:2717:54
7:23
-0:02
30K
18.64 mi13:00:442:19:357:3024:03
7:45
+0:22
20M
20.00 mi13:11:352:30:267:3210:51
8:00
+0:15
21M
21.00 mi13:20:152:39:067:358:40
8:40
+0:40
35K
21.75 mi13:26:132:45:047:365:58
7:59
-0:41
23M
23.00 mi13:36:372:55:287:3810:24
8:19
+0:20
24M
24.00 mi13:44:533:03:447:408:16
8:16
-0:03
40K
24.85 mi13:52:183:11:097:427:25
8:41
+0:25
25.2M
25.20 mi13:55:353:14:267:433:17
9:32
+0:51
FINISH
26.22 mi14:04:023:22:537:458:27
8:18
-1:14

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

7:16 /mi

Average Pace

7:45 /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

1:55:32

57% of race

Time at Steady Pace

49:08

24% of race

Time at Slower Pace

38:13

19% of race

Average Pace: 7:44 /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 mi11:04:5823:497:4023:49
7:40
#14253
10K
6.21 mi11:28:1747:087:3623:19
7:31
#13593
15K
9.32 mi11:50:491:09:407:2922:32
7:16
#12604
20K
12.43 mi12:13:441:32:357:2722:55
7:23
#12153
HALF
13.11 mi12:18:471:37:387:275:03
7:25
#12155
25K
15.53 mi12:36:411:55:327:2717:54
7:23
#11868
30K
18.64 mi13:00:442:19:357:3024:03
7:45
#11789
20M
20.00 mi13:11:352:30:267:3210:51
8:00
#11822
21M
21.00 mi13:20:152:39:067:358:40
8:40
#11961
35K
21.75 mi13:26:132:45:047:365:58
7:59
#12044
23M
23.00 mi13:36:372:55:287:3810:24
8:19
#12187
24M
24.00 mi13:44:533:03:447:408:16
8:16
#12323
40K
24.85 mi13:52:183:11:097:427:25
8:41
#12495
25.2M
25.20 mi13:55:353:14:267:433:17
9:32
#12582
FINISH
26.22 mi14:04:023:22:537:458:27
8:18
#12721
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi142534228422810623(Top 37%)2284(Top 18%)2284(Top 40%)
10K6.21 mi3.10 mi13593+6603861+3673861+36712999(Top 45%)3542(Top 28%)3542(Top 62%)
15K9.32 mi3.11 mi12604+9893307+5543307+55410623(Top 37%)2284(Top 18%)2284(Top 40%)
20K12.43 mi3.11 mi12153+4513077+2303077+23010930(Top 38%)2546(Top 20%)2546(Top 45%)
HALF13.11 mi0.68 mi12155-23084-73084-712296(Top 42%)3201(Top 25%)3201(Top 56%)
25K15.53 mi2.42 mi11868+2872965+1192965+11910446(Top 36%)2371(Top 19%)2371(Top 41%)
30K18.64 mi3.11 mi11789+792965296511560(Top 40%)3071(Top 24%)3071(Top 54%)
20M20.00 mi1.36 mi11822-333003-383003-3812764(Top 44%)3810(Top 30%)3810(Top 67%)
21M21.00 mi1.00 mi11961-1393098-953098-9514196(Top 49%)4683(Top 37%)4683(Top 82%)
35K21.75 mi0.75 mi12044-833164-663164-6614330(Top 49%)4804(Top 38%)4804(Top 84%)
23M23.00 mi1.25 mi12187-1433277-1133277-11314531(Top 50%)5006(Top 40%)5006(Top 88%)
24M24.00 mi1.00 mi12323-1363389-1123389-11215481(Top 53%)5589(Top 44%)5589(Top 98%)
40K24.85 mi0.85 mi12495-1723493-1043493-10416722(Top 58%)6358(Top 51%)6358(Top 111%)
25.2M25.20 mi0.35 mi12582-873558-653558-6517425(Top 60%)6713(Top 53%)6713(Top 117%)
FINISH26.22 mi1.02 mi12721-1393663-1053663-10516986(Top 59%)6494(Top 52%)6494(Top 114%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10623

Females

2284

F18-39

2284

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

12999

Females

3542

F18-39

3542

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10623

Females

2284

F18-39

2284

15K→20K

9.3 - 12.4 mi

Top 38%
×5
+106ft-86ft

Overall

10930

Females

2546

F18-39

2546

20K→HALF

12.4 - 13.1 mi

Top 42%
×2
+19ft-37ft

Overall

12296

Females

3201

F18-39

3201

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10446

Females

2371

F18-39

2371

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11560

Females

3071

F18-39

3071

30K→20M

18.6 - 20.0 mi

Top 44%
×5
+64ft-50ft

Overall

12764

Females

3810

F18-39

3810

20M→21M

20.0 - 21.0 mi

Top 49%
×8
+106ft-24ft

Overall

14196

Females

4683

F18-39

4683

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14330

Females

4804

F18-39

4804

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14531

Females

5006

F18-39

5006

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15481

Females

5589

F18-39

5589

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16722

Females

6358

F18-39

6358

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17425

Females

6713

F18-39

6713

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

16986

Females

6494

F18-39

6494

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3111*
Passed By
1563
Net Change
+1532
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14253
5K → 10K748*88+660#14253#13593
10K → 15K998*9+989#13593#12604
15K → 20K468*17+451#12604#12153
20K → HALF3133-2#12153#12155
HALF → 25K304*17+287#12155#11868
25K → 30K211*132+79#11868#11789
30K → 20M75108-33#11789#11822
20M → 21M53192-139#11822#11961
21M → 35K29112-83#11961#12044
35K → 23M67200-143#12044#12187
23M → 24M45181-136#12187#12323
24M → 40K34200-172#12323#12495
40K → 25.2M1097-87#12495#12582
25.2M → FINISH38177-139#12582#12721
TOTALS3111*1563+1532

* 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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