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BOSTON MARATHON 2026

Liz Healy

Bib: 20358•F

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Age Group (F18-39)
#0 / 5716
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
25:31
3.11 mi
Rank: #18291
Start → 5K
25:31 | 8:13/mi
10K
51:02
6.21 mi
Rank: #18477 (-186)
5K → 10K
25:31 | 8:13/mi
15K
1:15:57
9.32 mi
Rank: #18062 (+415)
10K → 15K
24:55 | 8:02/mi
20K
1:40:36
12.43 mi
Rank: #17484 (+578)
15K → 20K
24:39 | 7:57/mi
HALF
1:45:55
13.11 mi
Rank: #17396 (+88)
20K → HALF
5:19 | 7:48/mi
25K
2:05:15
15.53 mi
Rank: #17014 (+382)
HALF → 25K
19:20 | 7:59/mi
30K
2:30:34
18.64 mi
Rank: #16559 (+455)
25K → 30K
25:19 | 8:09/mi
20M
2:42:00
20.00 mi
Rank: #16469 (+90)
30K → 20M
11:26 | 8:26/mi
21M
2:51:00
21.00 mi
Rank: #16410 (+59)
20M → 21M
9:00 | 9:00/mi
35K
2:56:57
21.75 mi
Rank: #16295 (+115)
21M → 35K
5:57 | 7:58/mi
23M
3:07:31
23.00 mi
Rank: #16215 (+80)
35K → 23M
10:34 | 8:27/mi
24M
3:15:45
24.00 mi
Rank: #16155 (+60)
23M → 24M
8:14 | 8:14/mi
40K
3:22:56
24.85 mi
Rank: #16104 (+51)
24M → 40K
7:11 | 8:25/mi
25.2M
3:26:07
25.20 mi
Rank: #16086 (+18)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:34:24
26.22 mi
Rank: #16059 (+27)
25.2M → FINISH
8:17 | 8:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:55
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:48:29
Pace8:17 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4225:318:1325:31
8:13
-
10K
6.21 mi11:39:1351:028:1325:31
8:13
0:00
15K
9.32 mi12:04:081:15:578:0924:55
8:02
-0:11
20K
12.43 mi12:28:471:40:368:0624:39
7:57
-0:05
HALF
13.11 mi12:34:061:45:558:055:19
7:48
-0:09
25K
15.53 mi12:53:262:05:158:0419:20
7:59
+0:11
30K
18.64 mi13:18:452:30:348:0525:19
8:09
+0:10
20M
20.00 mi13:30:112:42:008:0711:26
8:26
+0:17
21M
21.00 mi13:39:112:51:008:099:00
9:00
+0:34
35K
21.75 mi13:45:082:56:578:095:57
7:58
-1:02
23M
23.00 mi13:55:423:07:318:1010:34
8:27
+0:29
24M
24.00 mi14:03:563:15:458:108:14
8:14
-0:13
40K
24.85 mi14:11:073:22:568:107:11
8:25
+0:11
25.2M
25.20 mi14:14:183:26:078:113:11
9:14
+0:49
FINISH
26.22 mi14:22:353:34:248:118:17
8:08
-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

8:11 /mi

Slowest Pace

9:14 /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

3:22:13

94% of race

Time at Steady Pace

9:00

4% of race

Time at Slower Pace

3:11

1% of race

Average Pace: 8:11 /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 mi11:13:4225:318:1325:31
8:13
#18291
10K
6.21 mi11:39:1351:028:1325:31
8:13
#18477
15K
9.32 mi12:04:081:15:578:0924:55
8:02
#18062
20K
12.43 mi12:28:471:40:368:0624:39
7:57
#17484
HALF
13.11 mi12:34:061:45:558:055:19
7:48
#17396
25K
15.53 mi12:53:262:05:158:0419:20
7:59
#17014
30K
18.64 mi13:18:452:30:348:0525:19
8:09
#16559
20M
20.00 mi13:30:112:42:008:0711:26
8:26
#16469
21M
21.00 mi13:39:112:51:008:099:00
9:00
#16410
35K
21.75 mi13:45:082:56:578:095:57
7:58
#16295
23M
23.00 mi13:55:423:07:318:1010:34
8:27
#16215
24M
24.00 mi14:03:563:15:458:108:14
8:14
#16155
40K
24.85 mi14:11:073:22:568:107:11
8:25
#16104
25.2M
25.20 mi14:14:183:26:078:113:11
9:14
#16086
FINISH
26.22 mi14:22:353:34:248:118:17
8:08
#16059
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi182916673667317173(Top 59%)6007(Top 48%)6007(Top 105%)
10K6.21 mi3.10 mi18477-1866758-856758-8518644(Top 64%)6816(Top 54%)6816(Top 119%)
15K9.32 mi3.11 mi18062+4156525+2336525+23317173(Top 59%)6007(Top 48%)6007(Top 105%)
20K12.43 mi3.11 mi17484+5786203+3226203+32215648(Top 54%)5179(Top 41%)5179(Top 91%)
HALF13.11 mi0.68 mi17396+886159+446159+4415621(Top 54%)5121(Top 41%)5121(Top 90%)
25K15.53 mi2.42 mi17014+3825954+2055954+20515220(Top 52%)4985(Top 40%)4985(Top 87%)
30K18.64 mi3.11 mi16559+4555735+2195735+21914593(Top 50%)4740(Top 38%)4740(Top 83%)
20M20.00 mi1.36 mi16469+905693+425693+4215715(Top 54%)5479(Top 44%)5479(Top 96%)
21M21.00 mi1.00 mi16410+595674+195674+1916143(Top 56%)5764(Top 46%)5764(Top 101%)
35K21.75 mi0.75 mi16295+1155626+485626+4814215(Top 49%)4764(Top 38%)4764(Top 83%)
23M23.00 mi1.25 mi16215+805607+195607+1915369(Top 53%)5469(Top 43%)5469(Top 96%)
24M24.00 mi1.00 mi16155+605584+235584+2315313(Top 53%)5511(Top 44%)5511(Top 96%)
40K24.85 mi0.85 mi16104+515578+65578+615107(Top 52%)5489(Top 44%)5489(Top 96%)
25.2M25.20 mi0.35 mi16086+185574+45574+416007(Top 55%)5961(Top 47%)5961(Top 104%)
FINISH26.22 mi1.02 mi16059+275587-135587-1316000(Top 55%)5944(Top 47%)5944(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17173

Females

6007

F18-39

6007

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18644

Females

6816

F18-39

6816

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17173

Females

6007

F18-39

6007

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15648

Females

5179

F18-39

5179

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15621

Females

5121

F18-39

5121

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15220

Females

4985

F18-39

4985

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14593

Females

4740

F18-39

4740

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15715

Females

5479

F18-39

5479

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16143

Females

5764

F18-39

5764

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14215

Females

4764

F18-39

4764

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15369

Females

5469

F18-39

5469

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15313

Females

5511

F18-39

5511

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15107

Females

5489

F18-39

5489

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

16007

Females

5961

F18-39

5961

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16000

Females

5944

F18-39

5944

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3013
Passed By
781
Net Change
+2232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18291
5K → 10K202388-186#18291#18477
10K → 15K46247+415#18477#18062
15K → 20K5868+578#18062#17484
20K → HALF924+88#17484#17396
HALF → 25K39513+382#17396#17014
25K → 30K47621+455#17014#16559
30K → 20M13141+90#16559#16469
20M → 21M11253+59#16469#16410
21M → 35K12712+115#16410#16295
35K → 23M12646+80#16295#16215
23M → 24M10040+60#16215#16155
24M → 40K8938+51#16155#16104
40K → 25.2M3820+18#16104#16086
25.2M → FINISH7750+27#16086#16059
TOTALS3013781+2232

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📊

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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing