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BOSTON MARATHON 2026

Haley Gerety

Bib: 18551•F

MA

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Age Group (F18-39)
#0 / 5716
Top 49%
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
24:19
3.11 mi
Rank: #15644
Start → 5K
24:19 | 7:50/mi
10K
48:51
6.21 mi
Rank: #15995 (-351)
5K → 10K
24:32 | 7:54/mi
15K
1:13:03
9.32 mi
Rank: #15738 (+257)
10K → 15K
24:12 | 7:48/mi
20K
1:37:21
12.43 mi
Rank: #15444 (+294)
15K → 20K
24:18 | 7:50/mi
HALF
1:42:26
13.11 mi
Rank: #15300 (+144)
20K → HALF
5:05 | 7:28/mi
25K
2:01:19
15.53 mi
Rank: #15027 (+273)
HALF → 25K
18:53 | 7:48/mi
30K
2:25:47
18.64 mi
Rank: #14533 (+494)
25K → 30K
24:28 | 7:53/mi
20M
2:36:23
20.00 mi
Rank: #14258 (+275)
30K → 20M
10:36 | 7:49/mi
21M
2:44:25
21.00 mi
Rank: #13977 (+281)
20M → 21M
8:02 | 8:02/mi
35K
2:50:01
21.75 mi
Rank: #13850 (+127)
21M → 35K
5:36 | 7:30/mi
23M
2:59:42
23.00 mi
Rank: #13617 (+233)
35K → 23M
9:41 | 7:45/mi
24M
3:07:08
24.00 mi
Rank: #13416 (+201)
23M → 24M
7:26 | 7:26/mi
40K
3:13:35
24.85 mi
Rank: #13221 (+195)
24M → 40K
6:27 | 7:33/mi
25.2M
3:16:19
25.20 mi
Rank: #13145 (+76)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:23:30
26.22 mi
Rank: #12909 (+236)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:26
Pace7:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:04
Pace7:43 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:2224:197:5024:19
7:50
-
10K
6.21 mi11:30:5448:517:5224:32
7:54
+0:04
15K
9.32 mi11:55:061:13:037:5124:12
7:48
-0:06
20K
12.43 mi12:19:241:37:217:5124:18
7:50
+0:02
HALF
13.11 mi12:24:291:42:267:495:05
7:28
-0:22
25K
15.53 mi12:43:222:01:197:4918:53
7:48
+0:20
30K
18.64 mi13:07:502:25:477:5024:28
7:53
+0:05
20M
20.00 mi13:18:262:36:237:5010:36
7:49
-0:04
21M
21.00 mi13:26:282:44:257:508:02
8:02
+0:13
35K
21.75 mi13:32:042:50:017:505:36
7:30
-0:32
23M
23.00 mi13:41:452:59:427:499:41
7:45
+0:15
24M
24.00 mi13:49:113:07:087:487:26
7:26
-0:19
40K
24.85 mi13:55:383:13:357:486:27
7:33
+0:07
25.2M
25.20 mi13:58:223:16:197:482:44
7:56
+0:23
FINISH
26.22 mi14:05:333:23:307:477:11
7:03
-0:53

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

7:03 /mi

Average Pace

7:46 /mi

Slowest Pace

8:02 /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

41:26

20% of race

Time at Steady Pace

2:42:04

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:06:2224:197:5024:19
7:50
#15644
10K
6.21 mi11:30:5448:517:5224:32
7:54
#15995
15K
9.32 mi11:55:061:13:037:5124:12
7:48
#15738
20K
12.43 mi12:19:241:37:217:5124:18
7:50
#15444
HALF
13.11 mi12:24:291:42:267:495:05
7:28
#15300
25K
15.53 mi12:43:222:01:197:4918:53
7:48
#15027
30K
18.64 mi13:07:502:25:477:5024:28
7:53
#14533
20M
20.00 mi13:18:262:36:237:5010:36
7:49
#14258
21M
21.00 mi13:26:282:44:257:508:02
8:02
#13977
35K
21.75 mi13:32:042:50:017:505:36
7:30
#13850
23M
23.00 mi13:41:452:59:427:499:41
7:45
#13617
24M
24.00 mi13:49:113:07:087:487:26
7:26
#13416
40K
24.85 mi13:55:383:13:357:486:27
7:33
#13221
25.2M
25.20 mi13:58:223:16:197:482:44
7:56
#13145
FINISH
26.22 mi14:05:333:23:307:477:11
7:03
#12909
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 mi156445084508415260(Top 53%)4898(Top 39%)4898(Top 86%)
10K6.21 mi3.10 mi15995-3515330-2465330-24616432(Top 57%)5573(Top 44%)5573(Top 97%)
15K9.32 mi3.11 mi15738+2575173+1575173+15715260(Top 53%)4898(Top 39%)4898(Top 86%)
20K12.43 mi3.11 mi15444+2945014+1595014+15914700(Top 51%)4613(Top 37%)4613(Top 81%)
HALF13.11 mi0.68 mi15300+1444924+904924+9012730(Top 44%)3448(Top 27%)3448(Top 60%)
25K15.53 mi2.42 mi15027+2734765+1594765+15913743(Top 47%)4145(Top 33%)4145(Top 73%)
30K18.64 mi3.11 mi14533+4944519+2464519+24612553(Top 43%)3605(Top 29%)3605(Top 63%)
20M20.00 mi1.36 mi14258+2754379+1404379+14011400(Top 39%)3104(Top 25%)3104(Top 54%)
21M21.00 mi1.00 mi13977+2814248+1314248+13110159(Top 35%)2580(Top 21%)2580(Top 45%)
35K21.75 mi0.75 mi13850+1274192+564192+5610812(Top 37%)2924(Top 23%)2924(Top 51%)
23M23.00 mi1.25 mi13617+2334091+1014091+10110590(Top 36%)2915(Top 23%)2915(Top 51%)
24M24.00 mi1.00 mi13416+2013997+943997+949653(Top 33%)2511(Top 20%)2511(Top 44%)
40K24.85 mi0.85 mi13221+1953899+983899+989224(Top 32%)2405(Top 19%)2405(Top 42%)
25.2M25.20 mi0.35 mi13145+763867+323867+328043(Top 28%)1925(Top 15%)1925(Top 34%)
FINISH26.22 mi1.02 mi12909+2363769+983769+988028(Top 28%)1953(Top 16%)1953(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15260

Females

4898

F18-39

4898

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16432

Females

5573

F18-39

5573

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15260

Females

4898

F18-39

4898

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14700

Females

4613

F18-39

4613

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12730

Females

3448

F18-39

3448

HALF→25K

13.1 - 15.5 mi

Top 47%
×4
+66ft-88ft

Overall

13743

Females

4145

F18-39

4145

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12553

Females

3605

F18-39

3605

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11400

Females

3104

F18-39

3104

20M→21M

20.0 - 21.0 mi

Top 35%
×8
+106ft-24ft

Overall

10159

Females

2580

F18-39

2580

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10812

Females

2924

F18-39

2924

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10590

Females

2915

F18-39

2915

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9653

Females

2511

F18-39

2511

24M→40K

24.0 - 24.9 mi

Top 32%
×1
+6ft-20ft

Overall

9224

Females

2405

F18-39

2405

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8043

Females

1925

F18-39

1925

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8028

Females

1953

F18-39

1953

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3441
Passed By
706
Net Change
+2735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15644
5K → 10K150501-351#15644#15995
10K → 15K359102+257#15995#15738
15K → 20K33339+294#15738#15444
20K → HALF1451+144#15444#15300
HALF → 25K29522+273#15300#15027
25K → 30K50814+494#15027#14533
30K → 20M2805+275#14533#14258
20M → 21M2843+281#14258#13977
21M → 35K1292+127#13977#13850
35K → 23M2396+233#13850#13617
23M → 24M2032+201#13617#13416
24M → 40K1983+195#13416#13221
40K → 25.2M771+76#13221#13145
25.2M → FINISH2415+236#13145#12909
TOTALS3441706+2735
📊

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