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BOSTON MARATHON 2026

Sarah Weaving

Bib: 16870•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 20%
Gender (Female)
#0 / 12578
Top 5%
Age Group (F18-39)
#0 / 5716
Top 9%
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
21:33
3.11 mi
Rank: #8053
Start → 5K
21:33 | 6:57/mi
10K
42:50
6.21 mi
Rank: #7777 (+276)
5K → 10K
21:17 | 6:52/mi
15K
1:04:07
9.32 mi
Rank: #7630 (+147)
10K → 15K
21:17 | 6:52/mi
20K
1:25:31
12.43 mi
Rank: #7440 (+190)
15K → 20K
21:24 | 6:54/mi
HALF
1:30:11
13.11 mi
Rank: #7430 (+10)
20K → HALF
4:40 | 6:51/mi
25K
1:46:43
15.53 mi
Rank: #7137 (+293)
HALF → 25K
16:32 | 6:50/mi
30K
2:07:57
18.64 mi
Rank: #6639
25K → 30K
21:14 | 6:51/mi
20M
2:17:17
20.00 mi
Rank: #6450
30K → 20M
9:20 | 6:53/mi
21M
2:24:28
21.00 mi
Rank: #6322
20M → 21M
7:11 | 7:11/mi
35K
2:29:19
21.75 mi
Rank: #6179
21M → 35K
4:51 | 6:29/mi
23M
2:37:50
23.00 mi
Rank: #6011
35K → 23M
8:31 | 6:49/mi
24M
2:44:34
24.00 mi
Rank: #5907
23M → 24M
6:44 | 6:44/mi
40K
2:50:31
24.85 mi
Rank: #5841
24M → 40K
5:57 | 6:58/mi
25.2M
2:53:09
25.20 mi
Rank: #5840
40K → 25.2M
2:38 | 7:39/mi
FINISH
2:59:59
26.22 mi
Rank: #5847
25.2M → FINISH
6:50 | 6:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:4321:336:5721:33
6:57
-
10K
6.21 mi11:24:0042:506:5421:17
6:52
-0:05
15K
9.32 mi11:45:171:04:076:5321:17
6:52
0:00
20K
12.43 mi12:06:411:25:316:5321:24
6:54
+0:02
HALF
13.11 mi12:11:211:30:116:534:40
6:51
-0:03
25K
15.53 mi12:27:531:46:436:5316:32
6:50
-0:01
30K
18.64 mi12:49:072:07:576:5221:14
6:51
+0:01
20M
20.00 mi12:58:272:17:176:529:20
6:53
+0:02
21M
21.00 mi13:05:382:24:286:537:11
7:11
+0:18
35K
21.75 mi13:10:292:29:196:524:51
6:29
-0:42
23M
23.00 mi13:19:002:37:506:528:31
6:49
+0:20
24M
24.00 mi13:25:442:44:346:526:44
6:44
-0:05
40K
24.85 mi13:31:412:50:316:525:57
6:58
+0:14
25.2M
25.20 mi13:34:192:53:096:532:38
7:39
+0:41
FINISH
26.22 mi13:41:092:59:596:536:50
6:43
-0:56

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

6:29 /mi

Average Pace

6:52 /mi

Slowest Pace

7:39 /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

2:50:10

95% of race

Time at Steady Pace

9:49

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi11:02:4321:336:5721:33
6:57
#8053
10K
6.21 mi11:24:0042:506:5421:17
6:52
#7777
15K
9.32 mi11:45:171:04:076:5321:17
6:52
#7630
20K
12.43 mi12:06:411:25:316:5321:24
6:54
#7440
HALF
13.11 mi12:11:211:30:116:534:40
6:51
#7430
25K
15.53 mi12:27:531:46:436:5316:32
6:50
#7137
30K
18.64 mi12:49:072:07:576:5221:14
6:51
#6639
20M
20.00 mi12:58:272:17:176:529:20
6:53
#6450
21M
21.00 mi13:05:382:24:286:537:11
7:11
#6322
35K
21.75 mi13:10:292:29:196:524:51
6:29
#6179
23M
23.00 mi13:19:002:37:506:528:31
6:49
#6011
24M
24.00 mi13:25:442:44:346:526:44
6:44
#5907
40K
24.85 mi13:31:412:50:316:525:57
6:58
#5841
25.2M
25.20 mi13:34:192:53:096:532:38
7:39
#5840
FINISH
26.22 mi13:41:092:59:596:536:50
6:43
#5847
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 mi8053109510957354(Top 25%)907(Top 7%)907(Top 16%)
10K6.21 mi3.10 mi7777+2761011+841011+847486(Top 26%)925(Top 7%)925(Top 16%)
15K9.32 mi3.11 mi7630+147971+40971+407354(Top 25%)907(Top 7%)907(Top 16%)
20K12.43 mi3.11 mi7440+190929+42929+427005(Top 24%)825(Top 7%)825(Top 14%)
HALF13.11 mi0.68 mi7430+10924+5924+57549(Top 26%)952(Top 8%)952(Top 17%)
25K15.53 mi2.42 mi7137+293840+84840+845989(Top 21%)623(Top 5%)623(Top 11%)
30K18.64 mi3.11 mi6639+498722+118722+1184656(Top 16%)400(Top 3%)400(Top 7%)
20M20.00 mi1.36 mi6450+189696+26696+264671(Top 16%)452(Top 4%)452(Top 8%)
21M21.00 mi1.00 mi6322+128684+12684+124565(Top 16%)496(Top 4%)496(Top 9%)
35K21.75 mi0.75 mi6179+143645+39645+393546(Top 12%)281(Top 2%)281(Top 5%)
23M23.00 mi1.25 mi6011+168621+24621+244171(Top 14%)427(Top 3%)427(Top 7%)
24M24.00 mi1.00 mi5907+104604+17604+174690(Top 16%)580(Top 5%)580(Top 10%)
40K24.85 mi0.85 mi5841+66595+9595+95290(Top 18%)782(Top 6%)782(Top 14%)
25.2M25.20 mi0.35 mi5840+1600-5600-56095(Top 21%)1078(Top 9%)1078(Top 19%)
FINISH26.22 mi1.02 mi5847-7608-8608-85511(Top 19%)938(Top 7%)938(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7354

Females

907

F18-39

907

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7486

Females

925

F18-39

925

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7354

Females

907

F18-39

907

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7005

Females

825

F18-39

825

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7549

Females

952

F18-39

952

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

5989

Females

623

F18-39

623

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4656

Females

400

F18-39

400

30K→20M

18.6 - 20.0 mi

Top 16%
×5
+64ft-50ft

Overall

4671

Females

452

F18-39

452

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4565

Females

496

F18-39

496

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3546

Females

281

F18-39

281

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

4171

Females

427

F18-39

427

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4690

Females

580

F18-39

580

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5290

Females

782

F18-39

782

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6095

Females

1078

F18-39

1078

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5511

Females

938

F18-39

938

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing