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BOSTON MARATHON 2026

Tammy Haws

Bib: 18423β€’F

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Female)
#0 / 12578
Top 22%
Masters (Masters Women)
#0 / 6862
Top 8%
Age Group (F40-44)
#0 / 1737
Top 19%
Race Day Weather
51Β°/41Β°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
21:55
3.11 mi
Rank: #9026
Start β†’ 5K
21:55 | 7:04/mi
10K
44:44
6.21 mi
Rank: #10209 (-1183)
5K β†’ 10K
22:49 | 7:21/mi
15K
1:07:02
9.32 mi
Rank: #10083 (+126)
10K β†’ 15K
22:18 | 7:11/mi
20K
1:29:43
12.43 mi
Rank: #10070 (+13)
15K β†’ 20K
22:41 | 7:19/mi
HALF
1:34:35
13.11 mi
Rank: #10039 (+31)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:53:20
15.53 mi
Rank: #10558 (-519)
HALF β†’ 25K
18:45 | 7:44/mi
30K
2:17:20
18.64 mi
Rank: #10678 (-120)
25K β†’ 30K
24:00 | 7:44/mi
20M
2:28:08
20.00 mi
Rank: #10825 (-147)
30K β†’ 20M
10:48 | 7:58/mi
21M
2:36:44
21.00 mi
Rank: #10994 (-169)
20M β†’ 21M
8:36 | 8:36/mi
35K
2:42:53
21.75 mi
Rank: #11174 (-180)
21M β†’ 35K
6:09 | 8:14/mi
23M
2:52:58
23.00 mi
Rank: #11222 (-48)
35K β†’ 23M
10:05 | 8:04/mi
24M
3:01:16
24.00 mi
Rank: #11426 (-204)
23M β†’ 24M
8:18 | 8:18/mi
40K
3:07:52
24.85 mi
Rank: #11352 (+74)
24M β†’ 40K
6:36 | 7:44/mi
25.2M
3:10:44
25.20 mi
Rank: #11315 (+37)
40K β†’ 25.2M
2:52 | 8:19/mi
FINISH
3:18:05
26.22 mi
Rank: #11197 (+118)
25.2M β†’ FINISH
7:21 | 7:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:43:30
Pace7:54 /mi
πŸ“ŠPositive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2521:557:0421:55
7:04
-
10K
6.21 mi11:27:1444:447:1222:49
7:21
+0:17
15K
9.32 mi11:49:321:07:027:1222:18
7:11
-0:10
20K
12.43 mi12:12:131:29:437:1422:41
7:19
+0:08
HALF
13.11 mi12:17:051:34:357:134:52
7:09
-0:10
25K
15.53 mi12:35:501:53:207:1818:45
7:44
+0:35
30K
18.64 mi12:59:502:17:207:2324:00
7:44
0:00
20M
20.00 mi13:10:382:28:087:2510:48
7:58
+0:14
21M
21.00 mi13:19:142:36:447:288:36
8:36
+0:38
35K
21.75 mi13:25:232:42:537:306:09
8:14
-0:22
23M
23.00 mi13:35:282:52:587:3210:05
8:04
-0:10
24M
24.00 mi13:43:463:01:167:348:18
8:18
+0:14
40K
24.85 mi13:50:223:07:527:346:36
7:44
-0:34
25.2M
25.20 mi13:53:143:10:447:352:52
8:19
+0:35
FINISH
26.22 mi14:00:353:18:057:347:21
7:13
-1:06

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

7:04 /mi

Average Pace

7:34 /mi

Slowest Pace

8:36 /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

1:41:56

51% of race

Time at Steady Pace

1:00:09

30% of race

Time at Slower Pace

36:00

18% of race

Average Pace: 7:33 /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 mi11:04:2521:557:0421:55
7:04
#9026
10K
6.21 mi11:27:1444:447:1222:49
7:21
#10209
15K
9.32 mi11:49:321:07:027:1222:18
7:11
#10083
20K
12.43 mi12:12:131:29:437:1422:41
7:19
#10070
HALF
13.11 mi12:17:051:34:357:134:52
7:09
#10039
25K
15.53 mi12:35:501:53:207:1818:45
7:44
#10558
30K
18.64 mi12:59:502:17:207:2324:00
7:44
#10678
20M
20.00 mi13:10:382:28:087:2510:48
7:58
#10825
21M
21.00 mi13:19:142:36:447:288:36
8:36
#10994
35K
21.75 mi13:25:232:42:537:306:09
8:14
#11174
23M
23.00 mi13:35:282:52:587:3210:05
8:04
#11222
24M
24.00 mi13:43:463:01:167:348:18
8:18
#11426
40K
24.85 mi13:50:223:07:527:346:36
7:44
#11352
25.2M
25.20 mi13:53:143:10:447:352:52
8:19
#11315
FINISH
26.22 mi14:00:353:18:057:347:21
7:13
#11197
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9026143414349948(Top 34%)1925(Top 15%)1925(Top 111%)
10K6.21 mi3.10 mi10209-11832004-5702004-57011553(Top 40%)2733(Top 22%)2733(Top 157%)
15K9.32 mi3.11 mi10083+1261950+541950+549948(Top 34%)1925(Top 15%)1925(Top 111%)
20K12.43 mi3.11 mi10070+131982-321982-3210211(Top 35%)2158(Top 17%)2158(Top 124%)
HALF13.11 mi0.68 mi10039+311972+101972+109881(Top 34%)1951(Top 16%)1951(Top 112%)
25K15.53 mi2.42 mi10558-5192276-3042276-30413300(Top 46%)3894(Top 31%)3894(Top 224%)
30K18.64 mi3.11 mi10678-1202380-1042380-10411436(Top 39%)2996(Top 24%)2996(Top 172%)
20M20.00 mi1.36 mi10825-1472486-1062486-10612471(Top 43%)3646(Top 29%)3646(Top 210%)
21M21.00 mi1.00 mi10994-1692601-1152601-11513761(Top 47%)4449(Top 35%)4449(Top 256%)
35K21.75 mi0.75 mi11174-1802701-1002701-10015948(Top 55%)5710(Top 45%)5710(Top 329%)
23M23.00 mi1.25 mi11222-482744-432744-4312849(Top 44%)4054(Top 32%)4054(Top 233%)
24M24.00 mi1.00 mi11426-2042871-1272871-12715685(Top 54%)5710(Top 45%)5710(Top 329%)
40K24.85 mi0.85 mi11352+742866+52866+510489(Top 36%)2998(Top 24%)2998(Top 173%)
25.2M25.20 mi0.35 mi11315+372861+52861+510474(Top 36%)3054(Top 24%)3054(Top 176%)
FINISH26.22 mi1.02 mi11197+1182830+312830+319247(Top 32%)2483(Top 20%)2483(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9948

Females

1925

F40-44

1925

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11553

Females

2733

F40-44

2733

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9948

Females

1925

F40-44

1925

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10211

Females

2158

F40-44

2158

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9881

Females

1951

F40-44

1951

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13300

Females

3894

F40-44

3894

25K→30K

15.5 - 18.6 mi

Top 39%
Γ—9
+181ft-148ft

Overall

11436

Females

2996

F40-44

2996

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12471

Females

3646

F40-44

3646

20M→21M

20.0 - 21.0 mi

Top 47%
Γ—8
+106ft-24ft

Overall

13761

Females

4449

F40-44

4449

21M→35K

21.0 - 21.8 mi

Top 55%
Γ—7
+17ft-86ft

Overall

15948

Females

5710

F40-44

5710

35K→23M

21.8 - 23.0 mi

Top 44%
Γ—5
+23ft-63ft

Overall

12849

Females

4054

F40-44

4054

23M→24M

23.0 - 24.0 mi

Top 54%
Γ—6
+12ft-82ft

Overall

15685

Females

5710

F40-44

5710

24M→40K

24.0 - 24.9 mi

Top 36%
Γ—1
+6ft-20ft

Overall

10489

Females

2998

F40-44

2998

40K→25.2M

24.9 - 25.2 mi

Top 36%
Γ—1
+13ft-16ft

Overall

10474

Females

3054

F40-44

3054

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9247

Females

2483

F40-44

2483

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1241*
Passed By
1903
Net Change
-2171
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9026
5K β†’ 10K22200-1183#9026#10209
10K β†’ 15K240*114+126#10209#10083
15K β†’ 20K171158+13#10083#10070
20K β†’ HALF4918+31#10070#10039
HALF β†’ 25K36200-519#10039#10558
25K β†’ 30K152200-120#10558#10678
30K β†’ 20M54200-147#10678#10825
20M β†’ 21M63200-169#10825#10994
21M β†’ 35K19199-180#10994#11174
35K β†’ 23M91139-48#11174#11222
23M β†’ 24M40200-204#11222#11426
24M β†’ 40K11238+74#11426#11352
40K β†’ 25.2M5013+37#11352#11315
25.2M β†’ FINISH14224+118#11315#11197
TOTALS1241*1903-2171

* 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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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