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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Analiza Guerrero

Bib: 27232 •F •Age: N/A

NJ

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 (F55-59)
#0 / 951
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
34:08
3.11 mi
Rank: #28001
Start → 5K
34:08 | 11:00/mi
10K
1:09:38
6.21 mi
Rank: #28114 (-113)
5K → 10K
35:30 | 11:26/mi
15K
1:47:48
9.32 mi
Rank: #28307 (-193)
10K → 15K
38:10 | 12:18/mi
20K
2:28:25
12.43 mi
Rank: #28446 (-139)
15K → 20K
40:37 | 13:05/mi
HALF
2:37:28
13.11 mi
Rank: #28483 (-37)
20K → HALF
9:03 | 13:17/mi
25K
3:11:07
15.53 mi
Rank: #28535 (-52)
HALF → 25K
33:39 | 13:53/mi
30K
3:57:36
18.64 mi
Rank: #28628 (-93)
25K → 30K
46:29 | 14:58/mi
20M
4:17:57
20.00 mi
Rank: #28639 (-11)
30K → 20M
20:21 | 14:59/mi
21M
4:34:50
21.00 mi
Rank: #28674 (-35)
20M → 21M
16:53 | 16:53/mi
35K
4:45:25
21.75 mi
Rank: #28679 (-5)
21M → 35K
10:35 | 14:09/mi
23M
5:03:39
23.00 mi
Rank: #28682 (-3)
35K → 23M
18:14 | 14:35/mi
24M
5:17:51
24.00 mi
Rank: #28680 (+2)
23M → 24M
14:12 | 14:12/mi
40K
5:31:00
24.85 mi
Rank: #28696 (-16)
24M → 40K
13:09 | 15:23/mi
25.2M
5:36:51
25.20 mi
Rank: #28700 (-4)
40K → 25.2M
5:51 | 16:58/mi
FINISH
5:52:00
26.22 mi
Rank: #28732 (-32)
25.2M → FINISH
15:09 | 14:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:37:28
Pace12:01 /mi
2nd Half
Distance13.11 mi
Time3:14:32
Pace14:51 /mi
📊Positive Split: 23.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5134:0811:0034:08
11:00
-
10K
6.21 mi12:31:211:09:3811:1335:30
11:26
+0:26
15K
9.32 mi13:09:311:47:4811:3438:10
12:18
+0:52
20K
12.43 mi13:50:082:28:2511:5740:37
13:05
+0:47
HALF
13.11 mi13:59:112:37:2812:019:03
13:17
+0:12
25K
15.53 mi14:32:503:11:0712:1933:39
13:53
+0:36
30K
18.64 mi15:19:193:57:3612:4546:29
14:58
+1:05
20M
20.00 mi15:39:404:17:5712:5420:21
14:59
+0:01
21M
21.00 mi15:56:334:34:5013:0616:53
16:53
+1:54
35K
21.75 mi16:07:084:45:2513:0810:35
14:09
-2:44
23M
23.00 mi16:25:225:03:3913:1318:14
14:35
+0:26
24M
24.00 mi16:39:345:17:5113:1514:12
14:12
-0:23
40K
24.85 mi16:52:435:31:0013:2013:09
15:23
+1:11
25.2M
25.20 mi16:58:345:36:5113:235:51
16:58
+1:35
FINISH
26.22 mi17:13:435:52:0013:2715:09
14:53
-2:05

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

11:00 /mi

Average Pace

13:26 /mi

Slowest Pace

16:58 /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

2:37:28

45% of race

Time at Steady Pace

2:38:39

45% of race

Time at Slower Pace

35:53

10% of race

Average Pace: 13:25 /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 mi11:55:5134:0811:0034:08
11:00
#28001
10K
6.21 mi12:31:211:09:3811:1335:30
11:26
#28114
15K
9.32 mi13:09:311:47:4811:3438:10
12:18
#28307
20K
12.43 mi13:50:082:28:2511:5740:37
13:05
#28446
HALF
13.11 mi13:59:112:37:2812:019:03
13:17
#28483
25K
15.53 mi14:32:503:11:0712:1933:39
13:53
#28535
30K
18.64 mi15:19:193:57:3612:4546:29
14:58
#28628
20M
20.00 mi15:39:404:17:5712:5420:21
14:59
#28639
21M
21.00 mi15:56:334:34:5013:0616:53
16:53
#28674
35K
21.75 mi16:07:084:45:2513:0810:35
14:09
#28679
23M
23.00 mi16:25:225:03:3913:1318:14
14:35
#28682
24M
24.00 mi16:39:345:17:5113:1514:12
14:12
#28680
40K
24.85 mi16:52:435:31:0013:2013:09
15:23
#28696
25.2M
25.20 mi16:58:345:36:5113:235:51
16:58
#28700
FINISH
26.22 mi17:13:435:52:0013:2715:09
14:53
#28732
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi28001118851188528539(Top 98%)12258(Top 97%)12258(Top 1289%)
10K6.21 mi3.10 mi28114-11311954-6911954-6928166(Top 97%)12008(Top 95%)12008(Top 1263%)
15K9.32 mi3.11 mi28307-19312091-13712091-13728539(Top 98%)12258(Top 97%)12258(Top 1289%)
20K12.43 mi3.11 mi28446-13912185-9412185-9428648(Top 99%)12350(Top 98%)12350(Top 1299%)
HALF13.11 mi0.68 mi28483-3712212-2712212-2728797(Top 99%)12461(Top 99%)12461(Top 1310%)
25K15.53 mi2.42 mi28535-5212257-4512257-4528644(Top 99%)12360(Top 98%)12360(Top 1300%)
30K18.64 mi3.11 mi28628-9312322-6512322-6528772(Top 99%)12450(Top 99%)12450(Top 1309%)
20M20.00 mi1.36 mi28639-1112336-1412336-1428608(Top 99%)12374(Top 98%)12374(Top 1301%)
21M21.00 mi1.00 mi28674-3512354-1812354-1828804(Top 99%)12473(Top 99%)12473(Top 1312%)
35K21.75 mi0.75 mi28679-512364-1012364-1028426(Top 98%)12309(Top 98%)12309(Top 1294%)
23M23.00 mi1.25 mi28682-312366-212366-228451(Top 98%)12320(Top 98%)12320(Top 1295%)
24M24.00 mi1.00 mi28680+2123661236628442(Top 98%)12333(Top 98%)12333(Top 1297%)
40K24.85 mi0.85 mi28696-1612378-1212378-1228611(Top 99%)12417(Top 99%)12417(Top 1306%)
25.2M25.20 mi0.35 mi28700-412382-412382-428722(Top 99%)12481(Top 99%)12481(Top 1312%)
FINISH26.22 mi1.02 mi28732-3212404-2212404-2228833(Top 99%)12515(Top 99%)12515(Top 1316%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28539

Females

12258

F55-59

12258

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28166

Females

12008

F55-59

12008

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28539

Females

12258

F55-59

12258

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28648

Females

12350

F55-59

12350

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28797

Females

12461

F55-59

12461

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28644

Females

12360

F55-59

12360

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28772

Females

12450

F55-59

12450

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28608

Females

12374

F55-59

12374

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28804

Females

12473

F55-59

12473

21M→35K

21.0 - 21.8 mi

Top 98%
×7
+17ft-86ft

Overall

28426

Females

12309

F55-59

12309

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28451

Females

12320

F55-59

12320

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28442

Females

12333

F55-59

12333

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28611

Females

12417

F55-59

12417

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28722

Females

12481

F55-59

12481

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28833

Females

12515

F55-59

12515

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
227
Passed By
942
Net Change
-731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28001
5K → 10K79192-113#28001#28114
10K → 15K23200-193#28114#28307
15K → 20K25164-139#28307#28446
20K → HALF138-37#28446#28483
HALF → 25K2779-52#28483#28535
25K → 30K16109-93#28535#28628
30K → 20M1223-11#28628#28639
20M → 21M641-35#28639#28674
21M → 35K1015-5#28674#28679
35K → 23M1013-3#28679#28682
23M → 24M64+2#28682#28680
24M → 40K117-16#28680#28696
40K → 25.2M48-4#28696#28700
25.2M → FINISH739-32#28700#28732
TOTALS227942-731
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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