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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Guillermina Goldberg

Bib: 30518 β€’F β€’Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Guillermina

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 8:54/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
30:11
3.11 mi
Rank: #25125
Start β†’ 5K
30:11 | 9:43/mi
10K
1:00:03
6.21 mi
Rank: #24991 (+134)
5K β†’ 10K
29:52 | 9:37/mi
15K
1:29:34
9.32 mi
Rank: #24792 (+199)
10K β†’ 15K
29:31 | 9:31/mi
20K
1:59:02
12.43 mi
Rank: #24549 (+243)
15K β†’ 20K
29:28 | 9:30/mi
HALF
2:05:24
13.11 mi
Rank: #24521 (+28)
20K β†’ HALF
6:22 | 9:21/mi
25K
2:29:01
15.53 mi
Rank: #24377 (+144)
HALF β†’ 25K
23:37 | 9:45/mi
30K
3:00:34
18.64 mi
Rank: #24165 (+212)
25K β†’ 30K
31:33 | 10:10/mi
20M
3:14:08
20.00 mi
Rank: #24030 (+135)
30K β†’ 20M
13:34 | 10:00/mi
21M
3:24:32
21.00 mi
Rank: #23884 (+146)
20M β†’ 21M
10:24 | 10:24/mi
35K
3:31:35
21.75 mi
Rank: #23783 (+101)
21M β†’ 35K
7:03 | 9:26/mi
23M
3:43:24
23.00 mi
Rank: #23598 (+185)
35K β†’ 23M
11:49 | 9:27/mi
24M
3:52:37
24.00 mi
Rank: #23456 (+142)
23M β†’ 24M
9:13 | 9:13/mi
40K
4:00:45
24.85 mi
Rank: #23330 (+126)
24M β†’ 40K
8:08 | 9:31/mi
25.2M
4:04:15
25.20 mi
Rank: #23262 (+68)
40K β†’ 25.2M
3:30 | 10:09/mi
FINISH
4:13:19
26.22 mi
Rank: #23154 (+108)
25.2M β†’ FINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:05:24
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:07:55
Pace9:46 /mi
πŸ“ŠPositive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:4230:119:4330:11
9:43
-
10K
6.21 mi12:27:341:00:039:4029:52
9:37
-0:06
15K
9.32 mi12:57:051:29:349:3729:31
9:31
-0:06
20K
12.43 mi13:26:331:59:029:3529:28
9:30
-0:01
HALF
13.11 mi13:32:552:05:249:346:22
9:21
-0:09
25K
15.53 mi13:56:322:29:019:3623:37
9:45
+0:24
30K
18.64 mi14:28:053:00:349:4231:33
10:10
+0:25
20M
20.00 mi14:41:393:14:089:4313:34
10:00
-0:10
21M
21.00 mi14:52:033:24:329:4510:24
10:24
+0:24
35K
21.75 mi14:59:063:31:359:447:03
9:26
-0:58
23M
23.00 mi15:10:553:43:249:4311:49
9:27
+0:01
24M
24.00 mi15:20:083:52:379:429:13
9:13
-0:14
40K
24.85 mi15:28:164:00:459:428:08
9:31
+0:18
25.2M
25.20 mi15:31:464:04:159:423:30
10:09
+0:38
FINISH
26.22 mi15:40:504:13:199:419:04
8:54
-1:15

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:54 /mi

Average Pace

9:40 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

3:14:18

77% of race

Time at Steady Pace

59:01

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:57:4230:119:4330:11
9:43
#25125
10K
6.21 mi12:27:341:00:039:4029:52
9:37
#24991
15K
9.32 mi12:57:051:29:349:3729:31
9:31
#24792
20K
12.43 mi13:26:331:59:029:3529:28
9:30
#24549
HALF
13.11 mi13:32:552:05:249:346:22
9:21
#24521
25K
15.53 mi13:56:322:29:019:3623:37
9:45
#24377
30K
18.64 mi14:28:053:00:349:4231:33
10:10
#24165
20M
20.00 mi14:41:393:14:089:4313:34
10:00
#24030
21M
21.00 mi14:52:033:24:329:4510:24
10:24
#23884
35K
21.75 mi14:59:063:31:359:447:03
9:26
#23783
23M
23.00 mi15:10:553:43:249:4311:49
9:27
#23598
24M
24.00 mi15:20:083:52:379:429:13
9:13
#23456
40K
24.85 mi15:28:164:00:459:428:08
9:31
#23330
25.2M
25.20 mi15:31:464:04:159:423:30
10:09
#23262
FINISH
26.22 mi15:40:504:13:199:419:04
8:54
#23154
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 mi25125102341023424441(Top 84%)9887(Top 79%)9887(Top 802%)
10K6.21 mi3.10 mi24991+13410171+6310171+6324884(Top 86%)10111(Top 80%)10111(Top 820%)
15K9.32 mi3.11 mi24792+19910063+10810063+10824441(Top 84%)9887(Top 79%)9887(Top 802%)
20K12.43 mi3.11 mi24549+2439939+1249939+12423722(Top 82%)9553(Top 76%)9553(Top 775%)
HALF13.11 mi0.68 mi24521+289925+149925+1423925(Top 82%)9645(Top 77%)9645(Top 782%)
25K15.53 mi2.42 mi24377+1449862+639862+6323666(Top 82%)9549(Top 76%)9549(Top 774%)
30K18.64 mi3.11 mi24165+2129782+809782+8023522(Top 81%)9574(Top 76%)9574(Top 776%)
20M20.00 mi1.36 mi24030+1359725+579725+5722551(Top 78%)9135(Top 73%)9135(Top 741%)
21M21.00 mi1.00 mi23884+1469663+629663+6221694(Top 75%)8737(Top 69%)8737(Top 709%)
35K21.75 mi0.75 mi23783+1019622+419622+4121554(Top 74%)8729(Top 69%)8729(Top 708%)
23M23.00 mi1.25 mi23598+1859549+739549+7320441(Top 70%)8186(Top 65%)8186(Top 664%)
24M24.00 mi1.00 mi23456+1429489+609489+6020372(Top 70%)8245(Top 66%)8245(Top 669%)
40K24.85 mi0.85 mi23330+1269444+459444+4520474(Top 71%)8322(Top 66%)8322(Top 675%)
25.2M25.20 mi0.35 mi23262+689419+259419+2520013(Top 69%)8095(Top 64%)8095(Top 657%)
FINISH26.22 mi1.02 mi23154+1089371+489371+4820119(Top 69%)8148(Top 65%)8148(Top 661%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24441

Females

9887

F50-54

9887

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24884

Females

10111

F50-54

10111

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24441

Females

9887

F50-54

9887

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23722

Females

9553

F50-54

9553

20K→HALF

12.4 - 13.1 mi

Top 82%
Γ—2
+19ft-37ft

Overall

23925

Females

9645

F50-54

9645

HALF→25K

13.1 - 15.5 mi

Top 82%
Γ—4
+66ft-88ft

Overall

23666

Females

9549

F50-54

9549

25K→30K

15.5 - 18.6 mi

Top 81%
Γ—9
+181ft-148ft

Overall

23522

Females

9574

F50-54

9574

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22551

Females

9135

F50-54

9135

20M→21M

20.0 - 21.0 mi

Top 75%
Γ—8
+106ft-24ft

Overall

21694

Females

8737

F50-54

8737

21M→35K

21.0 - 21.8 mi

Top 74%
Γ—7
+17ft-86ft

Overall

21554

Females

8729

F50-54

8729

35K→23M

21.8 - 23.0 mi

Top 70%
Γ—5
+23ft-63ft

Overall

20441

Females

8186

F50-54

8186

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20372

Females

8245

F50-54

8245

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20474

Females

8322

F50-54

8322

40K→25.2M

24.9 - 25.2 mi

Top 69%
Γ—1
+13ft-16ft

Overall

20013

Females

8095

F50-54

8095

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

20119

Females

8148

F50-54

8148

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2336*
Passed By
365
Net Change
+1971
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25125
5K β†’ 10K276*142+134#25125#24991
10K β†’ 15K251*52+199#24991#24792
15K β†’ 20K279*36+243#24792#24549
20K β†’ HALF3911+28#24549#24521
HALF β†’ 25K17632+144#24521#24377
25K β†’ 30K256*44+212#24377#24165
30K β†’ 20M14914+135#24165#24030
20M β†’ 21M1548+146#24030#23884
21M β†’ 35K1021+101#23884#23783
35K β†’ 23M1949+185#23783#23598
23M β†’ 24M1442+142#23598#23456
24M β†’ 40K1304+126#23456#23330
40K β†’ 25.2M735+68#23330#23262
25.2M β†’ FINISH1135+108#23262#23154
TOTALS2336*365+1971

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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