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BOSTON MARATHON 2026

Tanya Ardoin

Bib: 13213•F

LA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 13%
Masters (Masters Women)
#0 / 6862
Top 4%
Age Group (F45-49)
#0 / 1786
Top 4%
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
20:42
3.11 mi
Rank: #5576
Start → 5K
20:42 | 6:40/mi
10K
40:53
6.21 mi
Rank: #4841 (+735)
5K → 10K
20:11 | 6:30/mi
15K
1:01:07
9.32 mi
Rank: #4638 (+203)
10K → 15K
20:14 | 6:31/mi
20K
1:22:28
12.43 mi
Rank: #5065 (-427)
15K → 20K
21:21 | 6:53/mi
HALF
1:27:05
13.11 mi
Rank: #5143 (-78)
20K → HALF
4:37 | 6:47/mi
25K
1:44:30
15.53 mi
Rank: #5744 (-601)
HALF → 25K
17:25 | 7:11/mi
30K
2:08:07
18.64 mi
Rank: #6727 (-983)
25K → 30K
23:37 | 7:37/mi
20M
2:18:45
20.00 mi
Rank: #7060 (-333)
30K → 20M
10:38 | 7:50/mi
21M
2:27:09
21.00 mi
Rank: #7284 (-224)
20M → 21M
8:24 | 8:24/mi
35K
2:32:59
21.75 mi
Rank: #7448 (-164)
21M → 35K
5:50 | 7:48/mi
23M
2:43:20
23.00 mi
Rank: #7761 (-313)
35K → 23M
10:21 | 8:17/mi
24M
2:51:10
24.00 mi
Rank: #7933 (-172)
23M → 24M
7:50 | 7:50/mi
40K
2:58:28
24.85 mi
Rank: #8205 (-272)
24M → 40K
7:18 | 8:33/mi
25.2M
3:01:32
25.20 mi
Rank: #8284 (-79)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:09:47
26.22 mi
Rank: #8555 (-271)
25.2M → FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:05
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:42:42
Pace7:51 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1820:426:4020:42
6:40
-
10K
6.21 mi11:09:2940:536:3520:11
6:30
-0:10
15K
9.32 mi11:29:431:01:076:3420:14
6:31
+0:01
20K
12.43 mi11:51:041:22:286:3921:21
6:53
+0:22
HALF
13.11 mi11:55:411:27:056:394:37
6:47
-0:06
25K
15.53 mi12:13:061:44:306:4417:25
7:11
+0:24
30K
18.64 mi12:36:432:08:076:5323:37
7:37
+0:26
20M
20.00 mi12:47:212:18:456:5710:38
7:50
+0:13
21M
21.00 mi12:55:452:27:097:018:24
8:24
+0:34
35K
21.75 mi13:01:352:32:597:035:50
7:48
-0:36
23M
23.00 mi13:11:562:43:207:0710:21
8:17
+0:29
24M
24.00 mi13:19:462:51:107:087:50
7:50
-0:27
40K
24.85 mi13:27:042:58:287:117:18
8:33
+0:43
25.2M
25.20 mi13:30:083:01:327:133:04
8:54
+0:21
FINISH
26.22 mi13:38:233:09:477:158:15
8:06
-0:48

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

6:30 /mi

Average Pace

7:15 /mi

Slowest Pace

8:54 /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

1:44:30

55% of race

Time at Steady Pace

56:10

30% of race

Time at Slower Pace

29:07

15% of race

Average Pace: 7:14 /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 mi10:49:1820:426:4020:42
6:40
#5576
10K
6.21 mi11:09:2940:536:3520:11
6:30
#4841
15K
9.32 mi11:29:431:01:076:3420:14
6:31
#4638
20K
12.43 mi11:51:041:22:286:3921:21
6:53
#5065
HALF
13.11 mi11:55:411:27:056:394:37
6:47
#5143
25K
15.53 mi12:13:061:44:306:4417:25
7:11
#5744
30K
18.64 mi12:36:432:08:076:5323:37
7:37
#6727
20M
20.00 mi12:47:212:18:456:5710:38
7:50
#7060
21M
21.00 mi12:55:452:27:097:018:24
8:24
#7284
35K
21.75 mi13:01:352:32:597:035:50
7:48
#7448
23M
23.00 mi13:11:562:43:207:0710:21
8:17
#7761
24M
24.00 mi13:19:462:51:107:087:50
7:50
#7933
40K
24.85 mi13:27:042:58:287:117:18
8:33
#8205
25.2M
25.20 mi13:30:083:01:327:133:04
8:54
#8284
FINISH
26.22 mi13:38:233:09:477:158:15
8:06
#8555
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi55764304304330(Top 15%)237(Top 2%)237(Top 13%)
10K6.21 mi3.10 mi4841+735307+123307+1234203(Top 14%)219(Top 2%)219(Top 12%)
15K9.32 mi3.11 mi4638+203274+33274+334330(Top 15%)237(Top 2%)237(Top 13%)
20K12.43 mi3.11 mi5065-427340-66340-666867(Top 24%)801(Top 6%)801(Top 45%)
HALF13.11 mi0.68 mi5143-78354-14354-146981(Top 24%)827(Top 7%)827(Top 46%)
25K15.53 mi2.42 mi5744-601481-127481-1278743(Top 30%)1542(Top 12%)1542(Top 86%)
30K18.64 mi3.11 mi6727-983751-270751-27010451(Top 36%)2488(Top 20%)2488(Top 139%)
20M20.00 mi1.36 mi7060-333854-103854-10311554(Top 40%)3167(Top 25%)3167(Top 177%)
21M21.00 mi1.00 mi7284-224939-85939-8512482(Top 43%)3766(Top 30%)3766(Top 211%)
35K21.75 mi0.75 mi7448-1641000-611000-6113028(Top 45%)4072(Top 32%)4072(Top 228%)
23M23.00 mi1.25 mi7761-3131148-1481148-14814261(Top 49%)4839(Top 38%)4839(Top 271%)
24M24.00 mi1.00 mi7933-1721237-891237-8912560(Top 43%)3999(Top 32%)3999(Top 224%)
40K24.85 mi0.85 mi8205-2721379-1421379-14215915(Top 55%)5908(Top 47%)5908(Top 331%)
25.2M25.20 mi0.35 mi8284-791434-551434-5514069(Top 48%)4910(Top 39%)4910(Top 275%)
FINISH26.22 mi1.02 mi8555-2711577-1431577-14315786(Top 54%)5818(Top 46%)5818(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4330

Females

237

F45-49

237

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4203

Females

219

F45-49

219

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4330

Females

237

F45-49

237

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6867

Females

801

F45-49

801

20K→HALF

12.4 - 13.1 mi

Top 24%
×2
+19ft-37ft

Overall

6981

Females

827

F45-49

827

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8743

Females

1542

F45-49

1542

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10451

Females

2488

F45-49

2488

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11554

Females

3167

F45-49

3167

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12482

Females

3766

F45-49

3766

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13028

Females

4072

F45-49

4072

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14261

Females

4839

F45-49

4839

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12560

Females

3999

F45-49

3999

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15915

Females

5908

F45-49

5908

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

14069

Females

4910

F45-49

4910

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15786

Females

5818

F45-49

5818

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1244
Passed By
4223
Net Change
-2979
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5576
5K → 10K74813+735#5576#4841
10K → 15K23734+203#4841#4638
15K → 20K26453-427#4638#5065
20K → HALF583-78#5065#5143
HALF → 25K24625-601#5143#5744
25K → 30K221005-983#5744#6727
30K → 20M20353-333#6727#7060
20M → 21M21245-224#7060#7284
21M → 35K18182-164#7284#7448
35K → 23M37350-313#7448#7761
23M → 24M22194-172#7761#7933
24M → 40K24296-272#7933#8205
40K → 25.2M1998-79#8205#8284
25.2M → FINISH21292-271#8284#8555
TOTALS12444223-2979

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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