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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Eleanor Williamson

Bib: 11709 •F •Age: N/A

FL

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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
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
30:44
3.11 mi
Rank: #25640
Start → 5K
30:44 | 9:54/mi
10K
1:00:12
6.21 mi
Rank: #25056 (+584)
5K → 10K
29:28 | 9:30/mi
15K
1:30:02
9.32 mi
Rank: #24930 (+126)
10K → 15K
29:50 | 9:37/mi
20K
1:58:36
12.43 mi
Rank: #24447 (+483)
15K → 20K
28:34 | 9:12/mi
HALF
2:04:42
13.11 mi
Rank: #24357 (+90)
20K → HALF
6:06 | 8:57/mi
25K
2:27:08
15.53 mi
Rank: #24002 (+355)
HALF → 25K
22:26 | 9:16/mi
30K
2:55:45
18.64 mi
Rank: #23423 (+579)
25K → 30K
28:37 | 9:13/mi
20M
3:08:08
20.00 mi
Rank: #23137 (+286)
30K → 20M
12:23 | 9:08/mi
21M
3:17:35
21.00 mi
Rank: #22871 (+266)
20M → 21M
9:27 | 9:27/mi
35K
3:23:57
21.75 mi
Rank: #22720 (+151)
21M → 35K
6:22 | 8:31/mi
23M
3:34:55
23.00 mi
Rank: #22457 (+263)
35K → 23M
10:58 | 8:46/mi
24M
3:43:22
24.00 mi
Rank: #22240 (+217)
23M → 24M
8:27 | 8:27/mi
40K
3:50:32
24.85 mi
Rank: #22062 (+178)
24M → 40K
7:10 | 8:23/mi
25.2M
3:53:35
25.20 mi
Rank: #21967 (+95)
40K → 25.2M
3:03 | 8:51/mi
FINISH
4:01:23
26.22 mi
Rank: #21762 (+205)
25.2M → FINISH
7:48 | 7:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:04:42
Pace9:31 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:56:41
Pace8:55 /mi
📊Negative Split: 6.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1430:449:5430:44
9:54
-
10K
6.21 mi11:20:421:00:129:4229:28
9:30
-0:24
15K
9.32 mi11:50:321:30:029:4029:50
9:37
+0:07
20K
12.43 mi12:19:061:58:369:3328:34
9:12
-0:25
HALF
13.11 mi12:25:122:04:429:316:06
8:57
-0:15
25K
15.53 mi12:47:382:27:089:2922:26
9:16
+0:19
30K
18.64 mi13:16:152:55:459:2628:37
9:13
-0:03
20M
20.00 mi13:28:383:08:089:2512:23
9:08
-0:05
21M
21.00 mi13:38:053:17:359:259:27
9:27
+0:19
35K
21.75 mi13:44:273:23:579:236:22
8:31
-0:56
23M
23.00 mi13:55:253:34:559:2110:58
8:46
+0:15
24M
24.00 mi14:03:523:43:229:198:27
8:27
-0:19
40K
24.85 mi14:11:023:50:329:177:10
8:23
-0:04
25.2M
25.20 mi14:14:053:53:359:173:03
8:51
+0:28
FINISH
26.22 mi14:21:534:01:239:137:48
7:40
-1:11

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

7:40 /mi

Average Pace

9:13 /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

43:48

18% of race

Time at Steady Pace

1:38:06

41% of race

Time at Slower Pace

1:39:29

41% of race

Average Pace: 9:12 /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 mi10:51:1430:449:5430:44
9:54
#25640
10K
6.21 mi11:20:421:00:129:4229:28
9:30
#25056
15K
9.32 mi11:50:321:30:029:4029:50
9:37
#24930
20K
12.43 mi12:19:061:58:369:3328:34
9:12
#24447
HALF
13.11 mi12:25:122:04:429:316:06
8:57
#24357
25K
15.53 mi12:47:382:27:089:2922:26
9:16
#24002
30K
18.64 mi13:16:152:55:459:2628:37
9:13
#23423
20M
20.00 mi13:28:383:08:089:2512:23
9:08
#23137
21M
21.00 mi13:38:053:17:359:259:27
9:27
#22871
35K
21.75 mi13:44:273:23:579:236:22
8:31
#22720
23M
23.00 mi13:55:253:34:559:2110:58
8:46
#22457
24M
24.00 mi14:03:523:43:229:198:27
8:27
#22240
40K
24.85 mi14:11:023:50:329:177:10
8:23
#22062
25.2M
25.20 mi14:14:053:53:359:173:03
8:51
#21967
FINISH
26.22 mi14:21:534:01:239:137:48
7:40
#21762
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 mi25640105181051824705(Top 85%)10026(Top 80%)10026(Top 813%)
10K6.21 mi3.10 mi25056+58410207+31110207+31124543(Top 85%)9935(Top 79%)9935(Top 806%)
15K9.32 mi3.11 mi24930+12610132+7510132+7524705(Top 85%)10026(Top 80%)10026(Top 813%)
20K12.43 mi3.11 mi24447+4839886+2469886+24622725(Top 78%)9031(Top 72%)9031(Top 732%)
HALF13.11 mi0.68 mi24357+909843+439843+4322550(Top 78%)8927(Top 71%)8927(Top 724%)
25K15.53 mi2.42 mi24002+3559673+1709673+17022228(Top 77%)8796(Top 70%)8796(Top 713%)
30K18.64 mi3.11 mi23423+5799430+2439430+24320575(Top 71%)8041(Top 64%)8041(Top 652%)
20M20.00 mi1.36 mi23137+2869308+1229308+12219527(Top 67%)7564(Top 60%)7564(Top 613%)
21M21.00 mi1.00 mi22871+2669169+1399169+13918345(Top 63%)6984(Top 56%)6984(Top 566%)
35K21.75 mi0.75 mi22720+1519104+659104+6517701(Top 61%)6750(Top 54%)6750(Top 547%)
23M23.00 mi1.25 mi22457+2638980+1248980+12417295(Top 60%)6592(Top 52%)6592(Top 535%)
24M24.00 mi1.00 mi22240+2178881+998881+9916646(Top 57%)6273(Top 50%)6273(Top 509%)
40K24.85 mi0.85 mi22062+1788797+848797+8415019(Top 52%)5460(Top 43%)5460(Top 443%)
25.2M25.20 mi0.35 mi21967+958755+428755+4213931(Top 48%)4906(Top 39%)4906(Top 398%)
FINISH26.22 mi1.02 mi21762+2058648+1078648+10712691(Top 44%)4243(Top 34%)4243(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21
+97ft-345ft

Overall

24705

Females

10026

F50-54

10026

5K→10K

3.1 - 6.2 mi

Top 85%
×5
+79ft-138ft

Overall

24543

Females

9935

F50-54

9935

10K→15K

6.2 - 9.3 mi

Top 85%
×3
+67ft-78ft

Overall

24705

Females

10026

F50-54

10026

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22725

Females

9031

F50-54

9031

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22550

Females

8927

F50-54

8927

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22228

Females

8796

F50-54

8796

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20575

Females

8041

F50-54

8041

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19527

Females

7564

F50-54

7564

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18345

Females

6984

F50-54

6984

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17701

Females

6750

F50-54

6750

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17295

Females

6592

F50-54

6592

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16646

Females

6273

F50-54

6273

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15019

Females

5460

F50-54

5460

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13931

Females

4906

F50-54

4906

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12691

Females

4243

F50-54

4243

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4014*
Passed By
136
Net Change
+3878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25640
5K → 10K618*34+584#25640#25056
10K → 15K206*80+126#25056#24930
15K → 20K490*7+483#24930#24447
20K → HALF955+90#24447#24357
HALF → 25K360*5+355#24357#24002
25K → 30K579*0+579#24002#23423
30K → 20M286*0+286#23423#23137
20M → 21M266*0+266#23137#22871
21M → 35K1521+151#22871#22720
35K → 23M265*2+263#22720#22457
23M → 24M217*0+217#22457#22240
24M → 40K1791+178#22240#22062
40K → 25.2M961+95#22062#21967
25.2M → FINISH205*0+205#21967#21762
TOTALS4014*136+3878

* 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

Olympic Trials Qualifying analysis available

Activity Data

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