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BOSTON MARATHON 2026

Crystal Ross

Bib: 19314β€’F

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Masters (Masters Women)
#0 / 6862
Top 17%
Age Group (F45-49)
#0 / 1786
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
23:27
3.11 mi
Rank: #13193
Start β†’ 5K
23:27 | 7:33/mi
10K
46:45
6.21 mi
Rank: #13040 (+153)
5K β†’ 10K
23:18 | 7:30/mi
15K
1:10:20
9.32 mi
Rank: #13199 (-159)
10K β†’ 15K
23:35 | 7:36/mi
20K
1:34:10
12.43 mi
Rank: #13261 (-62)
15K β†’ 20K
23:50 | 7:41/mi
HALF
1:39:19
13.11 mi
Rank: #13270 (-9)
20K β†’ HALF
5:09 | 7:34/mi
25K
1:58:08
15.53 mi
Rank: #13286 (-16)
HALF β†’ 25K
18:49 | 7:46/mi
30K
2:23:11
18.64 mi
Rank: #13388 (-102)
25K β†’ 30K
25:03 | 8:04/mi
20M
2:34:15
20.00 mi
Rank: #13384 (+4)
30K β†’ 20M
11:04 | 8:09/mi
21M
2:42:56
21.00 mi
Rank: #13421 (-37)
20M β†’ 21M
8:41 | 8:41/mi
35K
2:48:43
21.75 mi
Rank: #13361 (+60)
21M β†’ 35K
5:47 | 7:44/mi
23M
2:58:47
23.00 mi
Rank: #13292 (+69)
35K β†’ 23M
10:04 | 8:03/mi
24M
3:06:44
24.00 mi
Rank: #13279 (+13)
23M β†’ 24M
7:57 | 7:57/mi
40K
3:13:52
24.85 mi
Rank: #13339 (-60)
24M β†’ 40K
7:08 | 8:21/mi
25.2M
3:17:10
25.20 mi
Rank: #13421 (-82)
40K β†’ 25.2M
3:18 | 9:35/mi
FINISH
3:25:51
26.22 mi
Rank: #13664 (-243)
25.2M β†’ FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:19
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:46:32
Pace8:08 /mi
πŸ“ŠPositive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1223:277:3323:27
7:33
-
10K
6.21 mi11:30:3046:457:3223:18
7:30
-0:03
15K
9.32 mi11:54:051:10:207:3323:35
7:36
+0:06
20K
12.43 mi12:17:551:34:107:3523:50
7:41
+0:05
HALF
13.11 mi12:23:041:39:197:355:09
7:34
-0:07
25K
15.53 mi12:41:531:58:087:3718:49
7:46
+0:12
30K
18.64 mi13:06:562:23:117:4125:03
8:04
+0:18
20M
20.00 mi13:18:002:34:157:4311:04
8:09
+0:05
21M
21.00 mi13:26:412:42:567:468:41
8:41
+0:32
35K
21.75 mi13:32:282:48:437:465:47
7:44
-0:57
23M
23.00 mi13:42:322:58:477:4710:04
8:03
+0:19
24M
24.00 mi13:50:293:06:447:477:57
7:57
-0:06
40K
24.85 mi13:57:373:13:527:487:08
8:21
+0:24
25.2M
25.20 mi14:00:553:17:107:503:18
9:35
+1:14
FINISH
26.22 mi14:09:363:25:517:528:41
8:32
-1:03

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

7:30 /mi

Average Pace

7:51 /mi

Slowest Pace

9:35 /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

1:15:29

37% of race

Time at Steady Pace

1:42:34

50% of race

Time at Slower Pace

27:48

14% of race

Average Pace: 7:51 /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 mi11:07:1223:277:3323:27
7:33
#13193
10K
6.21 mi11:30:3046:457:3223:18
7:30
#13040
15K
9.32 mi11:54:051:10:207:3323:35
7:36
#13199
20K
12.43 mi12:17:551:34:107:3523:50
7:41
#13261
HALF
13.11 mi12:23:041:39:197:355:09
7:34
#13270
25K
15.53 mi12:41:531:58:087:3718:49
7:46
#13286
30K
18.64 mi13:06:562:23:117:4125:03
8:04
#13388
20M
20.00 mi13:18:002:34:157:4311:04
8:09
#13384
21M
21.00 mi13:26:412:42:567:468:41
8:41
#13421
35K
21.75 mi13:32:282:48:437:465:47
7:44
#13361
23M
23.00 mi13:42:322:58:477:4710:04
8:03
#13292
24M
24.00 mi13:50:293:06:447:477:57
7:57
#13279
40K
24.85 mi13:57:373:13:527:487:08
8:21
#13339
25.2M
25.20 mi14:00:553:17:107:503:18
9:35
#13421
FINISH
26.22 mi14:09:363:25:517:528:41
8:32
#13664
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 mi131933602360213597(Top 47%)3917(Top 31%)3917(Top 219%)
10K6.21 mi3.10 mi13040+1533545+573545+5712945(Top 45%)3516(Top 28%)3516(Top 197%)
15K9.32 mi3.11 mi13199-1593652-1073652-10713597(Top 47%)3917(Top 31%)3917(Top 219%)
20K12.43 mi3.11 mi13261-623723-713723-7113491(Top 46%)3940(Top 31%)3940(Top 221%)
HALF13.11 mi0.68 mi13270-93731-83731-813522(Top 47%)3885(Top 31%)3885(Top 218%)
25K15.53 mi2.42 mi13286-163756-253756-2513516(Top 47%)4025(Top 32%)4025(Top 225%)
30K18.64 mi3.11 mi13388-1023866-1103866-11013972(Top 48%)4384(Top 35%)4384(Top 245%)
20M20.00 mi1.36 mi13384+43885-193885-1913881(Top 48%)4431(Top 35%)4431(Top 248%)
21M21.00 mi1.00 mi13421-373933-483933-4814304(Top 49%)4740(Top 38%)4740(Top 265%)
35K21.75 mi0.75 mi13361+603913+203913+2012589(Top 43%)3863(Top 31%)3863(Top 216%)
23M23.00 mi1.25 mi13292+693899+143899+1412779(Top 44%)4018(Top 32%)4018(Top 225%)
24M24.00 mi1.00 mi13279+133908-93908-913416(Top 46%)4475(Top 36%)4475(Top 251%)
40K24.85 mi0.85 mi13339-603972-643972-6414730(Top 51%)5281(Top 42%)5281(Top 296%)
25.2M25.20 mi0.35 mi13421-824033-614033-6117653(Top 61%)6825(Top 54%)6825(Top 382%)
FINISH26.22 mi1.02 mi13664-2434193-1604193-16018279(Top 63%)7184(Top 57%)7184(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13597

Females

3917

F45-49

3917

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12945

Females

3516

F45-49

3516

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13597

Females

3917

F45-49

3917

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13491

Females

3940

F45-49

3940

20K→HALF

12.4 - 13.1 mi

Top 47%
Γ—2
+19ft-37ft

Overall

13522

Females

3885

F45-49

3885

HALF→25K

13.1 - 15.5 mi

Top 47%
Γ—4
+66ft-88ft

Overall

13516

Females

4025

F45-49

4025

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13972

Females

4384

F45-49

4384

30K→20M

18.6 - 20.0 mi

Top 48%
Γ—5
+64ft-50ft

Overall

13881

Females

4431

F45-49

4431

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14304

Females

4740

F45-49

4740

21M→35K

21.0 - 21.8 mi

Top 43%
Γ—7
+17ft-86ft

Overall

12589

Females

3863

F45-49

3863

35K→23M

21.8 - 23.0 mi

Top 44%
Γ—5
+23ft-63ft

Overall

12779

Females

4018

F45-49

4018

23M→24M

23.0 - 24.0 mi

Top 46%
Γ—6
+12ft-82ft

Overall

13416

Females

4475

F45-49

4475

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14730

Females

5281

F45-49

5281

40K→25.2M

24.9 - 25.2 mi

Top 61%
Γ—1
+13ft-16ft

Overall

17653

Females

6825

F45-49

6825

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18279

Females

7184

F45-49

7184

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1486
Passed By
1957
Net Change
-471
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13193
5K β†’ 10K363210+153#13193#13040
10K β†’ 15K135294-159#13040#13199
15K β†’ 20K138200-62#13199#13261
20K β†’ HALF2332-9#13261#13270
HALF β†’ 25K114130-16#13270#13286
25K β†’ 30K165267-102#13286#13388
30K β†’ 20M10197+4#13388#13384
20M β†’ 21M71108-37#13384#13421
21M β†’ 35K8626+60#13421#13361
35K β†’ 23M12657+69#13361#13292
23M β†’ 24M7461+13#13292#13279
24M β†’ 40K54114-60#13279#13339
40K β†’ 25.2M1395-82#13339#13421
25.2M β†’ FINISH23266-243#13421#13664
TOTALS14861957-471
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