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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Betsy Romero

Bib: 19945 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
Masters (Masters Women)
#0 / 6862
Top 37%
Age Group (F45-49)
#0 / 1786
Top 48%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
25:57
3.11 mi
Rank: #19213
Start → 5K
25:57 | 8:22/mi
10K
51:48
6.21 mi
Rank: #19250 (-37)
5K → 10K
25:51 | 8:20/mi
15K
1:17:39
9.32 mi
Rank: #19182 (+68)
10K → 15K
25:51 | 8:20/mi
20K
1:43:39
12.43 mi
Rank: #19017 (+165)
15K → 20K
26:00 | 8:23/mi
HALF
1:49:05
13.11 mi
Rank: #18902 (+115)
20K → HALF
5:26 | 7:59/mi
25K
2:09:15
15.53 mi
Rank: #18647 (+255)
HALF → 25K
20:10 | 8:19/mi
30K
2:35:59
18.64 mi
Rank: #18442 (+205)
25K → 30K
26:44 | 8:37/mi
20M
2:47:37
20.00 mi
Rank: #18282 (+160)
30K → 20M
11:38 | 8:34/mi
21M
2:56:38
21.00 mi
Rank: #18132 (+150)
20M → 21M
9:01 | 9:01/mi
35K
3:02:42
21.75 mi
Rank: #18036 (+96)
21M → 35K
6:04 | 8:07/mi
23M
3:13:07
23.00 mi
Rank: #17802 (+234)
35K → 23M
10:25 | 8:20/mi
24M
3:21:11
24.00 mi
Rank: #17647 (+155)
23M → 24M
8:04 | 8:04/mi
40K
3:28:07
24.85 mi
Rank: #17459 (+188)
24M → 40K
6:56 | 8:07/mi
25.2M
3:31:03
25.20 mi
Rank: #17367 (+92)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:38:45
26.22 mi
Rank: #17163 (+204)
25.2M → FINISH
7:42 | 7:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:49:05
Pace8:20 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:40
Pace8:22 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0125:578:2225:57
8:22
-
10K
6.21 mi11:40:5251:488:2125:51
8:20
-0:02
15K
9.32 mi12:06:431:17:398:2025:51
8:20
0:00
20K
12.43 mi12:32:431:43:398:2126:00
8:23
+0:03
HALF
13.11 mi12:38:091:49:058:205:26
7:59
-0:24
25K
15.53 mi12:58:192:09:158:2020:10
8:19
+0:20
30K
18.64 mi13:25:032:35:598:2326:44
8:37
+0:18
20M
20.00 mi13:36:412:47:378:2311:38
8:34
-0:03
21M
21.00 mi13:45:422:56:388:259:01
9:01
+0:27
35K
21.75 mi13:51:463:02:428:256:04
8:07
-0:54
23M
23.00 mi14:02:113:13:078:2410:25
8:20
+0:13
24M
24.00 mi14:10:153:21:118:238:04
8:04
-0:16
40K
24.85 mi14:17:113:28:078:236:56
8:07
+0:03
25.2M
25.20 mi14:20:073:31:038:232:56
8:31
+0:24
FINISH
26.22 mi14:27:493:38:458:217:42
7:34
-0:57

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

7:34 /mi

Average Pace

8:21 /mi

Slowest Pace

9:01 /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

54:22

25% of race

Time at Steady Pace

2:35:22

71% of race

Time at Slower Pace

9:01

4% of race

Average Pace: 8:21 /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 mi11:15:0125:578:2225:57
8:22
#19213
10K
6.21 mi11:40:5251:488:2125:51
8:20
#19250
15K
9.32 mi12:06:431:17:398:2025:51
8:20
#19182
20K
12.43 mi12:32:431:43:398:2126:00
8:23
#19017
HALF
13.11 mi12:38:091:49:058:205:26
7:59
#18902
25K
15.53 mi12:58:192:09:158:2020:10
8:19
#18647
30K
18.64 mi13:25:032:35:598:2326:44
8:37
#18442
20M
20.00 mi13:36:412:47:378:2311:38
8:34
#18282
21M
21.00 mi13:45:422:56:388:259:01
9:01
#18132
35K
21.75 mi13:51:463:02:428:256:04
8:07
#18036
23M
23.00 mi14:02:113:13:078:2410:25
8:20
#17802
24M
24.00 mi14:10:153:21:118:238:04
8:04
#17647
40K
24.85 mi14:17:113:28:078:236:56
8:07
#17459
25.2M
25.20 mi14:20:073:31:038:232:56
8:31
#17367
FINISH
26.22 mi14:27:493:38:458:217:42
7:34
#17163
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi192137201720119101(Top 66%)7089(Top 56%)7089(Top 397%)
10K6.21 mi3.10 mi19250-377202-17202-119311(Top 67%)7195(Top 57%)7195(Top 403%)
15K9.32 mi3.11 mi19182+687153+497153+4919101(Top 66%)7089(Top 56%)7089(Top 397%)
20K12.43 mi3.11 mi19017+1657070+837070+8318521(Top 64%)6805(Top 54%)6805(Top 381%)
HALF13.11 mi0.68 mi18902+1157005+657005+6516971(Top 58%)5911(Top 47%)5911(Top 331%)
25K15.53 mi2.42 mi18647+2556865+1406865+14017525(Top 60%)6291(Top 50%)6291(Top 352%)
30K18.64 mi3.11 mi18442+2056790+756790+7517507(Top 60%)6400(Top 51%)6400(Top 358%)
20M20.00 mi1.36 mi18282+1606720+706720+7016592(Top 57%)5970(Top 47%)5970(Top 334%)
21M21.00 mi1.00 mi18132+1506656+646656+6416252(Top 56%)5837(Top 46%)5837(Top 327%)
35K21.75 mi0.75 mi18036+966613+436613+4315275(Top 53%)5348(Top 43%)5348(Top 299%)
23M23.00 mi1.25 mi17802+2346508+1056508+10514654(Top 50%)5094(Top 40%)5094(Top 285%)
24M24.00 mi1.00 mi17647+1556430+786430+7814255(Top 49%)4947(Top 39%)4947(Top 277%)
40K24.85 mi0.85 mi17459+1886344+866344+8613267(Top 46%)4490(Top 36%)4490(Top 251%)
25.2M25.20 mi0.35 mi17367+926304+406304+4011817(Top 41%)3804(Top 30%)3804(Top 213%)
FINISH26.22 mi1.02 mi17163+2046208+966208+9611928(Top 41%)3838(Top 31%)3838(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19101

Females

7089

F45-49

7089

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19311

Females

7195

F45-49

7195

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19101

Females

7089

F45-49

7089

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18521

Females

6805

F45-49

6805

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16971

Females

5911

F45-49

5911

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17525

Females

6291

F45-49

6291

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17507

Females

6400

F45-49

6400

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16592

Females

5970

F45-49

5970

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16252

Females

5837

F45-49

5837

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15275

Females

5348

F45-49

5348

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14654

Females

5094

F45-49

5094

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14255

Females

4947

F45-49

4947

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13267

Females

4490

F45-49

4490

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11817

Females

3804

F45-49

3804

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11928

Females

3838

F45-49

3838

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2666*
Passed By
579
Net Change
+2050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19213
5K → 10K200200-37#19213#19250
10K → 15K215*147+68#19250#19182
15K → 20K229*64+165#19182#19017
20K → HALF1194+115#19017#18902
HALF → 25K282*27+255#18902#18647
25K → 30K279*74+205#18647#18442
30K → 20M17212+160#18442#18282
20M → 21M17121+150#18282#18132
21M → 35K1059+96#18132#18036
35K → 23M239*5+234#18036#17802
23M → 24M1616+155#17802#17647
24M → 40K1935+188#17647#17459
40K → 25.2M942+92#17459#17367
25.2M → FINISH207*3+204#17367#17163
TOTALS2666*579+2050

* 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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