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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Guadalupe Barrón

Bib: 23249 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 22%
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
27:00
3.11 mi
Rank: #21137
Start → 5K
27:00 | 8:42/mi
10K
52:38
6.21 mi
Rank: #20012 (+1125)
5K → 10K
25:38 | 8:16/mi
15K
1:19:05
9.32 mi
Rank: #20064 (-52)
10K → 15K
26:27 | 8:31/mi
20K
1:45:06
12.43 mi
Rank: #19679 (+385)
15K → 20K
26:01 | 8:23/mi
HALF
1:50:51
13.11 mi
Rank: #19683 (-4)
20K → HALF
5:45 | 8:27/mi
25K
2:12:10
15.53 mi
Rank: #19765 (-82)
HALF → 25K
21:19 | 8:48/mi
30K
2:40:50
18.64 mi
Rank: #19924 (-159)
25K → 30K
28:40 | 9:14/mi
20M
2:53:45
20.00 mi
Rank: #20043 (-119)
30K → 20M
12:55 | 9:31/mi
21M
3:03:55
21.00 mi
Rank: #20131 (-88)
20M → 21M
10:10 | 10:10/mi
35K
3:10:54
21.75 mi
Rank: #20197 (-66)
21M → 35K
6:59 | 9:21/mi
23M
3:23:20
23.00 mi
Rank: #20336 (-139)
35K → 23M
12:26 | 9:57/mi
24M
3:32:42
24.00 mi
Rank: #20368 (-32)
23M → 24M
9:22 | 9:22/mi
40K
3:40:46
24.85 mi
Rank: #20353 (+15)
24M → 40K
8:04 | 9:27/mi
25.2M
3:44:21
25.20 mi
Rank: #20364 (-11)
40K → 25.2M
3:35 | 10:24/mi
FINISH
3:53:33
26.22 mi
Rank: #20371 (-7)
25.2M → FINISH
9:12 | 9:02/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:51
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:02:42
Pace9:22 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2527:008:4227:00
8:42
-
10K
6.21 mi11:55:0352:388:2925:38
8:16
-0:26
15K
9.32 mi12:21:301:19:058:3026:27
8:31
+0:15
20K
12.43 mi12:47:311:45:068:2826:01
8:23
-0:08
HALF
13.11 mi12:53:161:50:518:285:45
8:27
+0:04
25K
15.53 mi13:14:352:12:108:3121:19
8:48
+0:21
30K
18.64 mi13:43:152:40:508:3828:40
9:14
+0:26
20M
20.00 mi13:56:102:53:458:4212:55
9:31
+0:17
21M
21.00 mi14:06:203:03:558:4610:10
10:10
+0:39
35K
21.75 mi14:13:193:10:548:476:59
9:21
-0:49
23M
23.00 mi14:25:453:23:208:5112:26
9:57
+0:36
24M
24.00 mi14:35:073:32:428:529:22
9:22
-0:35
40K
24.85 mi14:43:113:40:468:538:04
9:27
+0:05
25.2M
25.20 mi14:46:463:44:218:553:35
10:24
+0:57
FINISH
26.22 mi14:55:583:53:338:559:12
9:02
-1:22

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

8:16 /mi

Average Pace

8:55 /mi

Slowest Pace

10:24 /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

2:12:10

57% of race

Time at Steady Pace

1:15:12

32% of race

Time at Slower Pace

26:11

11% of race

Average Pace: 8:54 /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 mi11:29:2527:008:4227:00
8:42
#21137
10K
6.21 mi11:55:0352:388:2925:38
8:16
#20012
15K
9.32 mi12:21:301:19:058:3026:27
8:31
#20064
20K
12.43 mi12:47:311:45:068:2826:01
8:23
#19679
HALF
13.11 mi12:53:161:50:518:285:45
8:27
#19683
25K
15.53 mi13:14:352:12:108:3121:19
8:48
#19765
30K
18.64 mi13:43:152:40:508:3828:40
9:14
#19924
20M
20.00 mi13:56:102:53:458:4212:55
9:31
#20043
21M
21.00 mi14:06:203:03:558:4610:10
10:10
#20131
35K
21.75 mi14:13:193:10:548:476:59
9:21
#20197
23M
23.00 mi14:25:453:23:208:5112:26
9:57
#20336
24M
24.00 mi14:35:073:32:428:529:22
9:22
#20368
40K
24.85 mi14:43:113:40:468:538:04
9:27
#20353
25.2M
25.20 mi14:46:463:44:218:553:35
10:24
#20364
FINISH
26.22 mi14:55:583:53:338:559:12
9:02
#20371
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi211378249824920253(Top 70%)7729(Top 61%)7729(Top 988%)
10K6.21 mi3.10 mi20012+11257617+6327617+63218883(Top 65%)6965(Top 55%)6965(Top 891%)
15K9.32 mi3.11 mi20064-527644-277644-2720253(Top 70%)7729(Top 61%)7729(Top 988%)
20K12.43 mi3.11 mi19679+3857445+1997445+19918575(Top 64%)6844(Top 54%)6844(Top 875%)
HALF13.11 mi0.68 mi19683-47447-27447-219932(Top 69%)7559(Top 60%)7559(Top 967%)
25K15.53 mi2.42 mi19765-827503-567503-5620194(Top 70%)7759(Top 62%)7759(Top 992%)
30K18.64 mi3.11 mi19924-1597615-1127615-11220648(Top 71%)8077(Top 64%)8077(Top 1033%)
20M20.00 mi1.36 mi20043-1197690-757690-7521089(Top 73%)8383(Top 67%)8383(Top 1072%)
21M21.00 mi1.00 mi20131-887743-537743-5320973(Top 72%)8358(Top 66%)8358(Top 1069%)
35K21.75 mi0.75 mi20197-667793-507793-5021291(Top 73%)8590(Top 68%)8590(Top 1098%)
23M23.00 mi1.25 mi20336-1397878-857878-8521952(Top 76%)8966(Top 71%)8966(Top 1147%)
24M24.00 mi1.00 mi20368-327911-337911-3320877(Top 72%)8479(Top 67%)8479(Top 1084%)
40K24.85 mi0.85 mi20353+157920-97920-920153(Top 69%)8147(Top 65%)8147(Top 1042%)
25.2M25.20 mi0.35 mi20364-117932-127932-1220765(Top 72%)8443(Top 67%)8443(Top 1080%)
FINISH26.22 mi1.02 mi20371-77947-157947-1520645(Top 71%)8393(Top 67%)8393(Top 1073%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20253

Females

7729

F60-64

7729

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18883

Females

6965

F60-64

6965

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20253

Females

7729

F60-64

7729

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18575

Females

6844

F60-64

6844

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19932

Females

7559

F60-64

7559

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20194

Females

7759

F60-64

7759

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20648

Females

8077

F60-64

8077

30K→20M

18.6 - 20.0 mi

Top 73%
×5
+64ft-50ft

Overall

21089

Females

8383

F60-64

8383

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20973

Females

8358

F60-64

8358

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21291

Females

8590

F60-64

8590

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

21952

Females

8966

F60-64

8966

23M→24M

23.0 - 24.0 mi

Top 72%
×6
+12ft-82ft

Overall

20877

Females

8479

F60-64

8479

24M→40K

24.0 - 24.9 mi

Top 69%
×1
+6ft-20ft

Overall

20153

Females

8147

F60-64

8147

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20765

Females

8443

F60-64

8443

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20645

Females

8393

F60-64

8393

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2343*
Passed By
1486
Net Change
+766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21137
5K → 10K1169*44+1125#21137#20012
10K → 15K145197-52#20012#20064
15K → 20K414*29+385#20064#19679
20K → HALF2428-4#19679#19683
HALF → 25K97179-82#19683#19765
25K → 30K132200-159#19765#19924
30K → 20M60179-119#19924#20043
20M → 21M53141-88#20043#20131
21M → 35K2793-66#20131#20197
35K → 23M36175-139#20197#20336
23M → 24M4880-32#20336#20368
24M → 40K6146+15#20368#20353
40K → 25.2M1829-11#20353#20364
25.2M → FINISH5966-7#20364#20371
TOTALS2343*1486+766

* 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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Activity Data

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