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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Irma Montes

Bib: 23652 •F •Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F50-54)
#0 / 1233
Top 28%
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
26:34
3.11 mi
Rank: #20357
Start → 5K
26:34 | 8:34/mi
10K
52:23
6.21 mi
Rank: #19774 (+583)
5K → 10K
25:49 | 8:19/mi
15K
1:18:07
9.32 mi
Rank: #19487 (+287)
10K → 15K
25:44 | 8:17/mi
20K
1:43:41
12.43 mi
Rank: #19033 (+454)
15K → 20K
25:34 | 8:14/mi
HALF
1:49:13
13.11 mi
Rank: #18955 (+78)
20K → HALF
5:32 | 8:08/mi
25K
2:09:07
15.53 mi
Rank: #18597 (+358)
HALF → 25K
19:54 | 8:13/mi
30K
2:34:48
18.64 mi
Rank: #18053 (+544)
25K → 30K
25:41 | 8:16/mi
20M
2:46:01
20.00 mi
Rank: #17796 (+257)
30K → 20M
11:13 | 8:16/mi
21M
2:54:29
21.00 mi
Rank: #17509 (+287)
20M → 21M
8:28 | 8:28/mi
35K
3:00:30
21.75 mi
Rank: #17399 (+110)
21M → 35K
6:01 | 8:03/mi
23M
3:10:45
23.00 mi
Rank: #17157 (+242)
35K → 23M
10:15 | 8:12/mi
24M
3:18:46
24.00 mi
Rank: #17002 (+155)
23M → 24M
8:01 | 8:01/mi
40K
3:25:41
24.85 mi
Rank: #16860 (+142)
24M → 40K
6:55 | 8:06/mi
25.2M
3:28:45
25.20 mi
Rank: #16788 (+72)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:36:41
26.22 mi
Rank: #16659 (+129)
25.2M → FINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:49:13
Pace8:20 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:47:28
Pace8:12 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5426:348:3426:34
8:34
-
10K
6.21 mi11:55:4352:238:2625:49
8:19
-0:15
15K
9.32 mi12:21:271:18:078:2325:44
8:17
-0:02
20K
12.43 mi12:47:011:43:418:2125:34
8:14
-0:03
HALF
13.11 mi12:52:331:49:138:205:32
8:08
-0:06
25K
15.53 mi13:12:272:09:078:1919:54
8:13
+0:05
30K
18.64 mi13:38:082:34:488:1925:41
8:16
+0:03
20M
20.00 mi13:49:212:46:018:1911:13
8:16
0:00
21M
21.00 mi13:57:492:54:298:198:28
8:28
+0:12
35K
21.75 mi14:03:503:00:308:186:01
8:03
-0:25
23M
23.00 mi14:14:053:10:458:1810:15
8:12
+0:09
24M
24.00 mi14:22:063:18:468:178:01
8:01
-0:11
40K
24.85 mi14:29:013:25:418:176:55
8:06
+0:05
25.2M
25.20 mi14:32:053:28:458:183:04
8:54
+0:48
FINISH
26.22 mi14:40:013:36:418:177:56
7:48
-1:06

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

7:48 /mi

Average Pace

8:16 /mi

Slowest Pace

8:54 /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

3:33:37

99% of race

Time at Steady Pace

3:04

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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 mi11:29:5426:348:3426:34
8:34
#20357
10K
6.21 mi11:55:4352:238:2625:49
8:19
#19774
15K
9.32 mi12:21:271:18:078:2325:44
8:17
#19487
20K
12.43 mi12:47:011:43:418:2125:34
8:14
#19033
HALF
13.11 mi12:52:331:49:138:205:32
8:08
#18955
25K
15.53 mi13:12:272:09:078:1919:54
8:13
#18597
30K
18.64 mi13:38:082:34:488:1925:41
8:16
#18053
20M
20.00 mi13:49:212:46:018:1911:13
8:16
#17796
21M
21.00 mi13:57:492:54:298:198:28
8:28
#17509
35K
21.75 mi14:03:503:00:308:186:01
8:03
#17399
23M
23.00 mi14:14:053:10:458:1810:15
8:12
#17157
24M
24.00 mi14:22:063:18:468:178:01
8:01
#17002
40K
24.85 mi14:29:013:25:418:176:55
8:06
#16860
25.2M
25.20 mi14:32:053:28:458:183:04
8:54
#16788
FINISH
26.22 mi14:40:013:36:418:177:56
7:48
#16659
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi203577828782818872(Top 65%)6962(Top 55%)6962(Top 565%)
10K6.21 mi3.10 mi19774+5837491+3377491+33719235(Top 66%)7151(Top 57%)7151(Top 580%)
15K9.32 mi3.11 mi19487+2877328+1637328+16318872(Top 65%)6962(Top 55%)6962(Top 565%)
20K12.43 mi3.11 mi19033+4547076+2527076+25217673(Top 61%)6321(Top 50%)6321(Top 513%)
HALF13.11 mi0.68 mi18955+787039+377039+3717916(Top 62%)6406(Top 51%)6406(Top 520%)
25K15.53 mi2.42 mi18597+3586835+2046835+20416847(Top 58%)5899(Top 47%)5899(Top 478%)
30K18.64 mi3.11 mi18053+5446568+2676568+26715410(Top 53%)5204(Top 41%)5204(Top 422%)
20M20.00 mi1.36 mi17796+2576433+1356433+13514676(Top 51%)4874(Top 39%)4874(Top 395%)
21M21.00 mi1.00 mi17509+2876289+1446289+14412961(Top 45%)4047(Top 32%)4047(Top 328%)
35K21.75 mi0.75 mi17399+1106234+556234+5514832(Top 51%)5113(Top 41%)5113(Top 415%)
23M23.00 mi1.25 mi17157+2426129+1056129+10513774(Top 47%)4595(Top 37%)4595(Top 373%)
24M24.00 mi1.00 mi17002+1556061+686061+6813941(Top 48%)4770(Top 38%)4770(Top 387%)
40K24.85 mi0.85 mi16860+1425999+625999+6213135(Top 45%)4413(Top 35%)4413(Top 358%)
25.2M25.20 mi0.35 mi16788+725972+275972+2714181(Top 49%)5022(Top 40%)5022(Top 407%)
FINISH26.22 mi1.02 mi16659+1295915+575915+5713706(Top 47%)4786(Top 38%)4786(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18872

Females

6962

F50-54

6962

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19235

Females

7151

F50-54

7151

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18872

Females

6962

F50-54

6962

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17673

Females

6321

F50-54

6321

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

17916

Females

6406

F50-54

6406

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16847

Females

5899

F50-54

5899

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15410

Females

5204

F50-54

5204

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14676

Females

4874

F50-54

4874

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12961

Females

4047

F50-54

4047

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14832

Females

5113

F50-54

5113

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13774

Females

4595

F50-54

4595

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13941

Females

4770

F50-54

4770

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13135

Females

4413

F50-54

4413

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14181

Females

5022

F50-54

5022

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13706

Females

4786

F50-54

4786

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3956*
Passed By
258
Net Change
+3698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20357
5K → 10K672*89+583#20357#19774
10K → 15K350*63+287#19774#19487
15K → 20K469*15+454#19487#19033
20K → HALF802+78#19033#18955
HALF → 25K372*14+358#18955#18597
25K → 30K554*10+544#18597#18053
30K → 20M258*1+257#18053#17796
20M → 21M290*3+287#17796#17509
21M → 35K12414+110#17509#17399
35K → 23M253*11+242#17399#17157
23M → 24M16611+155#17157#17002
24M → 40K1486+142#17002#16860
40K → 25.2M742+72#16860#16788
25.2M → FINISH14617+129#16788#16659
TOTALS3956*258+3698

* 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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Qualifying & Age Grade

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OTQ

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