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BOSTON MARATHON 2026

Carol Jones

Bib: 16321•F

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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
24:39
3.11 mi
Rank: #16452
Start → 5K
24:39 | 7:57/mi
10K
48:36
6.21 mi
Rank: #15691 (+761)
5K → 10K
23:57 | 7:43/mi
15K
1:12:37
9.32 mi
Rank: #15360 (+331)
10K → 15K
24:01 | 7:44/mi
20K
1:38:32
12.43 mi
Rank: #16258 (-898)
15K → 20K
25:55 | 8:21/mi
HALF
1:43:55
13.11 mi
Rank: #16258
20K → HALF
5:23 | 7:54/mi
25K
2:04:41
15.53 mi
Rank: #16772 (-514)
HALF → 25K
20:46 | 8:34/mi
30K
2:31:21
18.64 mi
Rank: #16836 (-64)
25K → 30K
26:40 | 8:35/mi
20M
2:42:55
20.00 mi
Rank: #16786 (+50)
30K → 20M
11:34 | 8:31/mi
21M
2:51:43
21.00 mi
Rank: #16650 (+136)
20M → 21M
8:48 | 8:48/mi
35K
2:58:00
21.75 mi
Rank: #16630 (+20)
21M → 35K
6:17 | 8:24/mi
23M
3:08:34
23.00 mi
Rank: #16542 (+88)
35K → 23M
10:34 | 8:27/mi
24M
3:16:34
24.00 mi
Rank: #16396 (+146)
23M → 24M
8:00 | 8:00/mi
40K
3:23:24
24.85 mi
Rank: #16223 (+173)
24M → 40K
6:50 | 8:00/mi
25.2M
3:26:23
25.20 mi
Rank: #16160 (+63)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:33:43
26.22 mi
Rank: #15904 (+256)
25.2M → FINISH
7:20 | 7:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:55
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:49:48
Pace8:23 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:1124:397:5724:39
7:57
-
10K
6.21 mi11:30:0848:367:5023:57
7:43
-0:14
15K
9.32 mi11:54:091:12:377:4824:01
7:44
+0:01
20K
12.43 mi12:20:041:38:327:5625:55
8:21
+0:37
HALF
13.11 mi12:25:271:43:557:565:23
7:54
-0:27
25K
15.53 mi12:46:132:04:418:0220:46
8:34
+0:40
30K
18.64 mi13:12:532:31:218:0826:40
8:35
+0:01
20M
20.00 mi13:24:272:42:558:0911:34
8:31
-0:04
21M
21.00 mi13:33:152:51:438:118:48
8:48
+0:17
35K
21.75 mi13:39:322:58:008:126:17
8:24
-0:24
23M
23.00 mi13:50:063:08:348:1210:34
8:27
+0:03
24M
24.00 mi13:58:063:16:348:128:00
8:00
-0:27
40K
24.85 mi14:04:563:23:248:126:50
8:00
0:00
25.2M
25.20 mi14:07:553:26:238:122:59
8:40
+0:40
FINISH
26.22 mi14:15:153:33:438:107:20
7:12
-1:28

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

7:12 /mi

Average Pace

8:09 /mi

Slowest Pace

8:48 /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

1:40:10

47% of race

Time at Steady Pace

54:20

25% of race

Time at Slower Pace

59:13

28% of race

Average Pace: 8:09 /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 mi11:06:1124:397:5724:39
7:57
#16452
10K
6.21 mi11:30:0848:367:5023:57
7:43
#15691
15K
9.32 mi11:54:091:12:377:4824:01
7:44
#15360
20K
12.43 mi12:20:041:38:327:5625:55
8:21
#16258
HALF
13.11 mi12:25:271:43:557:565:23
7:54
#16258
25K
15.53 mi12:46:132:04:418:0220:46
8:34
#16772
30K
18.64 mi13:12:532:31:218:0826:40
8:35
#16836
20M
20.00 mi13:24:272:42:558:0911:34
8:31
#16786
21M
21.00 mi13:33:152:51:438:118:48
8:48
#16650
35K
21.75 mi13:39:322:58:008:126:17
8:24
#16630
23M
23.00 mi13:50:063:08:348:1210:34
8:27
#16542
24M
24.00 mi13:58:063:16:348:128:00
8:00
#16396
40K
24.85 mi14:04:563:23:248:126:50
8:00
#16223
25.2M
25.20 mi14:07:553:26:238:122:59
8:40
#16160
FINISH
26.22 mi14:15:153:33:438:107:20
7:12
#15904
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 mi164525593559314790(Top 51%)4617(Top 37%)4617(Top 81%)
10K6.21 mi3.10 mi15691+7615136+4575136+45714856(Top 51%)4609(Top 37%)4609(Top 81%)
15K9.32 mi3.11 mi15360+3314958+1784958+17814790(Top 51%)4617(Top 37%)4617(Top 81%)
20K12.43 mi3.11 mi16258-8985507-5495507-54918361(Top 63%)6718(Top 53%)6718(Top 118%)
HALF13.11 mi0.68 mi162585508-15508-116384(Top 56%)5572(Top 44%)5572(Top 97%)
25K15.53 mi2.42 mi16772-5145808-3005808-30018956(Top 65%)7096(Top 56%)7096(Top 124%)
30K18.64 mi3.11 mi16836-645876-685876-6817393(Top 60%)6329(Top 50%)6329(Top 111%)
20M20.00 mi1.36 mi16786+505859+175859+1716303(Top 56%)5810(Top 46%)5810(Top 102%)
21M21.00 mi1.00 mi16650+1365796+635796+6315016(Top 52%)5153(Top 41%)5153(Top 90%)
35K21.75 mi0.75 mi16630+205798-25798-217038(Top 59%)6346(Top 50%)6346(Top 111%)
23M23.00 mi1.25 mi16542+885782+165782+1615367(Top 53%)5467(Top 43%)5467(Top 96%)
24M24.00 mi1.00 mi16396+1465720+625720+6213824(Top 48%)4700(Top 37%)4700(Top 82%)
40K24.85 mi0.85 mi16223+1735643+775643+7712502(Top 43%)4071(Top 32%)4071(Top 71%)
25.2M25.20 mi0.35 mi16160+635621+225621+2212703(Top 44%)4235(Top 34%)4235(Top 74%)
FINISH26.22 mi1.02 mi15904+2565484+1375484+1379153(Top 32%)2463(Top 20%)2463(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14790

Females

4617

F18-39

4617

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14856

Females

4609

F18-39

4609

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14790

Females

4617

F18-39

4617

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18361

Females

6718

F18-39

6718

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16384

Females

5572

F18-39

5572

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18956

Females

7096

F18-39

7096

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17393

Females

6329

F18-39

6329

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16303

Females

5810

F18-39

5810

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15016

Females

5153

F18-39

5153

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17038

Females

6346

F18-39

6346

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15367

Females

5467

F18-39

5467

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13824

Females

4700

F18-39

4700

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12502

Females

4071

F18-39

4071

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12703

Females

4235

F18-39

4235

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
×2
+22ft-21ft

Overall

9153

Females

2463

F18-39

2463

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2664
Passed By
2116
Net Change
+548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16452
5K → 10K83271+761#16452#15691
10K → 15K40574+331#15691#15360
15K → 20K30928-898#15360#16258
20K → HALF35350#16258#16258
HALF → 25K44558-514#16258#16772
25K → 30K178242-64#16772#16836
30K → 20M10959+50#16836#16786
20M → 21M16125+136#16786#16650
21M → 35K6848+20#16650#16630
35K → 23M14254+88#16630#16542
23M → 24M15913+146#16542#16396
24M → 40K1774+173#16396#16223
40K → 25.2M685+63#16223#16160
25.2M → FINISH2560+256#16160#15904
TOTALS26642116+548

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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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing