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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rosario Elias

Bib: 33140 •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 (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
27:23
3.11 mi
Rank: #21766
Start → 5K
27:23 | 8:49/mi
10K
54:56
6.21 mi
Rank: #22016 (-250)
5K → 10K
27:33 | 8:53/mi
15K
1:22:54
9.32 mi
Rank: #22236 (-220)
10K → 15K
27:58 | 9:01/mi
20K
1:51:00
12.43 mi
Rank: #22181 (+55)
15K → 20K
28:06 | 9:03/mi
HALF
1:57:00
13.11 mi
Rank: #22157 (+24)
20K → HALF
6:00 | 8:49/mi
25K
2:18:54
15.53 mi
Rank: #21983 (+174)
HALF → 25K
21:54 | 9:02/mi
30K
2:47:28
18.64 mi
Rank: #21698 (+285)
25K → 30K
28:34 | 9:12/mi
20M
3:00:12
20.00 mi
Rank: #21593 (+105)
30K → 20M
12:44 | 9:23/mi
21M
3:10:06
21.00 mi
Rank: #21509 (+84)
20M → 21M
9:54 | 9:54/mi
35K
3:16:51
21.75 mi
Rank: #21463 (+46)
21M → 35K
6:45 | 9:02/mi
23M
3:28:26
23.00 mi
Rank: #21370 (+93)
35K → 23M
11:35 | 9:16/mi
24M
3:37:23
24.00 mi
Rank: #21277 (+93)
23M → 24M
8:57 | 8:57/mi
40K
3:45:13
24.85 mi
Rank: #21205 (+72)
24M → 40K
7:50 | 9:10/mi
25.2M
3:48:32
25.20 mi
Rank: #21163 (+42)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:57:31
26.22 mi
Rank: #21101 (+62)
25.2M → FINISH
8:59 | 8:49/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
Time1:57:00
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:00:31
Pace9:12 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5827:238:4927:23
8:49
-
10K
6.21 mi11:56:3154:568:5127:33
8:53
+0:04
15K
9.32 mi12:24:291:22:548:5427:58
9:01
+0:08
20K
12.43 mi12:52:351:51:008:5628:06
9:03
+0:02
HALF
13.11 mi12:58:351:57:008:566:00
8:49
-0:14
25K
15.53 mi13:20:292:18:548:5721:54
9:02
+0:13
30K
18.64 mi13:49:032:47:289:0028:34
9:12
+0:10
20M
20.00 mi14:01:473:00:129:0112:44
9:23
+0:11
21M
21.00 mi14:11:413:10:069:049:54
9:54
+0:31
35K
21.75 mi14:18:263:16:519:046:45
9:02
-0:52
23M
23.00 mi14:30:013:28:269:0411:35
9:16
+0:14
24M
24.00 mi14:38:583:37:239:048:57
8:57
-0:19
40K
24.85 mi14:46:483:45:139:047:50
9:10
+0:13
25.2M
25.20 mi14:50:073:48:329:053:19
9:38
+0:28
FINISH
26.22 mi14:59:063:57:319:048:59
8:49
-0:49

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

8:49 /mi

Average Pace

9:04 /mi

Slowest Pace

9:54 /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

3:47:37

96% of race

Time at Steady Pace

9:54

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi11:28:5827:238:4927:23
8:49
#21766
10K
6.21 mi11:56:3154:568:5127:33
8:53
#22016
15K
9.32 mi12:24:291:22:548:5427:58
9:01
#22236
20K
12.43 mi12:52:351:51:008:5628:06
9:03
#22181
HALF
13.11 mi12:58:351:57:008:566:00
8:49
#22157
25K
15.53 mi13:20:292:18:548:5721:54
9:02
#21983
30K
18.64 mi13:49:032:47:289:0028:34
9:12
#21698
20M
20.00 mi14:01:473:00:129:0112:44
9:23
#21593
21M
21.00 mi14:11:413:10:069:049:54
9:54
#21509
35K
21.75 mi14:18:263:16:519:046:45
9:02
#21463
23M
23.00 mi14:30:013:28:269:0411:35
9:16
#21370
24M
24.00 mi14:38:583:37:239:048:57
8:57
#21277
40K
24.85 mi14:46:483:45:139:047:50
9:10
#21205
25.2M
25.20 mi14:50:073:48:329:053:19
9:38
#21163
FINISH
26.22 mi14:59:063:57:319:048:59
8:49
#21101
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 mi217668565856522707(Top 78%)8975(Top 71%)8975(Top 517%)
10K6.21 mi3.10 mi22016-2508676-1118676-11122259(Top 77%)8786(Top 70%)8786(Top 506%)
15K9.32 mi3.11 mi22236-2208772-968772-9622707(Top 78%)8975(Top 71%)8975(Top 517%)
20K12.43 mi3.11 mi22181+558747+258747+2522126(Top 76%)8725(Top 69%)8725(Top 502%)
HALF13.11 mi0.68 mi22157+248736+118736+1121856(Top 75%)8557(Top 68%)8557(Top 493%)
25K15.53 mi2.42 mi21983+1748648+888648+8821329(Top 73%)8332(Top 66%)8332(Top 480%)
30K18.64 mi3.11 mi21698+2858521+1278521+12720499(Top 71%)7997(Top 64%)7997(Top 460%)
20M20.00 mi1.36 mi21593+1058496+258496+2520590(Top 71%)8136(Top 65%)8136(Top 468%)
21M21.00 mi1.00 mi21509+848465+318465+3120109(Top 69%)7920(Top 63%)7920(Top 456%)
35K21.75 mi0.75 mi21463+468442+238442+2320147(Top 69%)8019(Top 64%)8019(Top 462%)
23M23.00 mi1.25 mi21370+938401+418401+4119672(Top 68%)7820(Top 62%)7820(Top 450%)
24M24.00 mi1.00 mi21277+938370+318370+3119272(Top 66%)7661(Top 61%)7661(Top 441%)
40K24.85 mi0.85 mi21205+728347+238347+2319160(Top 66%)7663(Top 61%)7663(Top 441%)
25.2M25.20 mi0.35 mi21163+428328+198328+1917982(Top 62%)7045(Top 56%)7045(Top 406%)
FINISH26.22 mi1.02 mi21101+628307+218307+2119746(Top 68%)7964(Top 63%)7964(Top 458%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22707

Females

8975

F40-44

8975

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22259

Females

8786

F40-44

8786

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22707

Females

8975

F40-44

8975

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22126

Females

8725

F40-44

8725

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21856

Females

8557

F40-44

8557

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21329

Females

8332

F40-44

8332

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20499

Females

7997

F40-44

7997

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20590

Females

8136

F40-44

8136

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20109

Females

7920

F40-44

7920

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20147

Females

8019

F40-44

8019

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19672

Females

7820

F40-44

7820

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19272

Females

7661

F40-44

7661

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19160

Females

7663

F40-44

7663

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

17982

Females

7045

F40-44

7045

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19746

Females

7964

F40-44

7964

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1793*
Passed By
801
Net Change
+665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21766
5K → 10K168200-250#21766#22016
10K → 15K89200-220#22016#22236
15K → 20K181126+55#22236#22181
20K → HALF4016+24#22181#22157
HALF → 25K209*35+174#22157#21983
25K → 30K328*43+285#21983#21698
30K → 20M14136+105#21698#21593
20M → 21M13046+84#21593#21509
21M → 35K559+46#21509#21463
35K → 23M12330+93#21463#21370
23M → 24M10714+93#21370#21277
24M → 40K8513+72#21277#21205
40K → 25.2M475+42#21205#21163
25.2M → FINISH9028+62#21163#21101
TOTALS1793*801+665

* 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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