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BOSTON MARATHON 2026

Rebecca Douglas

Bib: 22419β€’F

GA

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
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
28:17
3.11 mi
Rank: #23090
Start β†’ 5K
28:17 | 9:07/mi
10K
56:58
6.21 mi
Rank: #23441 (-351)
5K β†’ 10K
28:41 | 9:14/mi
15K
1:26:24
9.32 mi
Rank: #23806 (-365)
10K β†’ 15K
29:26 | 9:29/mi
20K
1:57:16
12.43 mi
Rank: #24128 (-322)
15K β†’ 20K
30:52 | 9:57/mi
HALF
2:03:44
13.11 mi
Rank: #24131 (-3)
20K β†’ HALF
6:28 | 9:30/mi
25K
2:26:22
15.53 mi
Rank: #23852 (+279)
HALF β†’ 25K
22:38 | 9:20/mi
30K
2:55:28
18.64 mi
Rank: #23374 (+478)
25K β†’ 30K
29:06 | 9:22/mi
20M
3:10:05
20.00 mi
Rank: #23452 (-78)
30K β†’ 20M
14:37 | 10:46/mi
21M
3:20:30
21.00 mi
Rank: #23318 (+134)
20M β†’ 21M
10:25 | 10:25/mi
35K
3:28:08
21.75 mi
Rank: #23317 (+1)
21M β†’ 35K
7:38 | 10:13/mi
23M
3:41:20
23.00 mi
Rank: #23323 (-6)
35K β†’ 23M
13:12 | 10:33/mi
24M
3:51:11
24.00 mi
Rank: #23273 (+50)
23M β†’ 24M
9:51 | 9:51/mi
40K
4:00:27
24.85 mi
Rank: #23295 (-22)
24M β†’ 40K
9:16 | 10:51/mi
25.2M
4:04:26
25.20 mi
Rank: #23290 (+5)
40K β†’ 25.2M
3:59 | 11:34/mi
FINISH
4:14:40
26.22 mi
Rank: #23289 (+1)
25.2M β†’ FINISH
10:14 | 10:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:44
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:10:56
Pace10:00 /mi
πŸ“ŠPositive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1228:179:0728:17
9:07
-
10K
6.21 mi11:58:5356:589:1128:41
9:14
+0:07
15K
9.32 mi12:28:191:26:249:1729:26
9:29
+0:15
20K
12.43 mi12:59:111:57:169:2730:52
9:57
+0:28
HALF
13.11 mi13:05:392:03:449:276:28
9:30
-0:27
25K
15.53 mi13:28:172:26:229:2622:38
9:20
-0:10
30K
18.64 mi13:57:232:55:289:2529:06
9:22
+0:02
20M
20.00 mi14:12:003:10:059:3114:37
10:46
+1:24
21M
21.00 mi14:22:253:20:309:3310:25
10:25
-0:21
35K
21.75 mi14:30:033:28:089:357:38
10:13
-0:12
23M
23.00 mi14:43:153:41:209:3813:12
10:33
+0:20
24M
24.00 mi14:53:063:51:119:389:51
9:51
-0:42
40K
24.85 mi15:02:224:00:279:419:16
10:51
+1:00
25.2M
25.20 mi15:06:214:04:269:423:59
11:34
+0:43
FINISH
26.22 mi15:16:354:14:409:4410:14
10:03
-1:31

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

9:07 /mi

Average Pace

9:43 /mi

Slowest Pace

11:34 /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

2:24:36

57% of race

Time at Steady Pace

58:35

23% of race

Time at Slower Pace

51:29

20% of race

Average Pace: 9:43 /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 mi11:30:1228:179:0728:17
9:07
#23090
10K
6.21 mi11:58:5356:589:1128:41
9:14
#23441
15K
9.32 mi12:28:191:26:249:1729:26
9:29
#23806
20K
12.43 mi12:59:111:57:169:2730:52
9:57
#24128
HALF
13.11 mi13:05:392:03:449:276:28
9:30
#24131
25K
15.53 mi13:28:172:26:229:2622:38
9:20
#23852
30K
18.64 mi13:57:232:55:289:2529:06
9:22
#23374
20M
20.00 mi14:12:003:10:059:3114:37
10:46
#23452
21M
21.00 mi14:22:253:20:309:3310:25
10:25
#23318
35K
21.75 mi14:30:033:28:089:357:38
10:13
#23317
23M
23.00 mi14:43:153:41:209:3813:12
10:33
#23323
24M
24.00 mi14:53:063:51:119:389:51
9:51
#23273
40K
24.85 mi15:02:224:00:279:419:16
10:51
#23295
25.2M
25.20 mi15:06:214:04:269:423:59
11:34
#23290
FINISH
26.22 mi15:16:354:14:409:4410:14
10:03
#23289
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 mi230909221922124361(Top 84%)9843(Top 78%)9843(Top 551%)
10K6.21 mi3.10 mi23441-3519378-1579378-15723732(Top 82%)9526(Top 76%)9526(Top 533%)
15K9.32 mi3.11 mi23806-3659561-1839561-18324361(Top 84%)9843(Top 78%)9843(Top 551%)
20K12.43 mi3.11 mi24128-3229721-1609721-16024888(Top 86%)10136(Top 81%)10136(Top 568%)
HALF13.11 mi0.68 mi24131-39718+39718+324352(Top 84%)9871(Top 78%)9871(Top 553%)
25K15.53 mi2.42 mi23852+2799592+1269592+12622517(Top 78%)8943(Top 71%)8943(Top 501%)
30K18.64 mi3.11 mi23374+4789408+1849408+18421200(Top 73%)8374(Top 67%)8374(Top 469%)
20M20.00 mi1.36 mi23452-789455-479455-4724424(Top 84%)10139(Top 81%)10139(Top 568%)
21M21.00 mi1.00 mi23318+1349405+509405+5021747(Top 75%)8769(Top 70%)8769(Top 491%)
35K21.75 mi0.75 mi23317+19405940523667(Top 82%)9804(Top 78%)9804(Top 549%)
23M23.00 mi1.25 mi23323-69419-149419-1423505(Top 81%)9781(Top 78%)9781(Top 548%)
24M24.00 mi1.00 mi23273+509403+169403+1622397(Top 77%)9235(Top 73%)9235(Top 517%)
40K24.85 mi0.85 mi23295-229432-299432-2923921(Top 82%)10088(Top 80%)10088(Top 565%)
25.2M25.20 mi0.35 mi23290+59436-49436-423619(Top 81%)9933(Top 79%)9933(Top 556%)
FINISH26.22 mi1.02 mi23289+19437-19437-123965(Top 83%)10099(Top 80%)10099(Top 565%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
Γ—21
+97ft-345ft

Overall

24361

Females

9843

F45-49

9843

5K→10K

3.1 - 6.2 mi

Top 82%
Γ—5
+79ft-138ft

Overall

23732

Females

9526

F45-49

9526

10K→15K

6.2 - 9.3 mi

Top 84%
Γ—3
+67ft-78ft

Overall

24361

Females

9843

F45-49

9843

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24888

Females

10136

F45-49

10136

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24352

Females

9871

F45-49

9871

HALF→25K

13.1 - 15.5 mi

Top 78%
Γ—4
+66ft-88ft

Overall

22517

Females

8943

F45-49

8943

25K→30K

15.5 - 18.6 mi

Top 73%
Γ—9
+181ft-148ft

Overall

21200

Females

8374

F45-49

8374

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24424

Females

10139

F45-49

10139

20M→21M

20.0 - 21.0 mi

Top 75%
Γ—8
+106ft-24ft

Overall

21747

Females

8769

F45-49

8769

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23667

Females

9804

F45-49

9804

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23505

Females

9781

F45-49

9781

23M→24M

23.0 - 24.0 mi

Top 77%
Γ—6
+12ft-82ft

Overall

22397

Females

9235

F45-49

9235

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23921

Females

10088

F45-49

10088

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23619

Females

9933

F45-49

9933

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
Γ—2
+22ft-21ft

Overall

23965

Females

10099

F45-49

10099

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1513*
Passed By
1069
Net Change
-199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23090
5K β†’ 10K102200-351#23090#23441
10K β†’ 15K58200-365#23441#23806
15K β†’ 20K45200-322#23806#24128
20K β†’ HALF3033-3#24128#24131
HALF β†’ 25K293*14+279#24131#23852
25K β†’ 30K486*8+478#23852#23374
30K β†’ 20M53131-78#23374#23452
20M β†’ 21M15016+134#23452#23318
21M β†’ 35K4746+1#23318#23317
35K β†’ 23M5460-6#23317#23323
23M β†’ 24M8030+50#23323#23273
24M β†’ 40K4769-22#23273#23295
40K β†’ 25.2M3025+5#23295#23290
25.2M β†’ FINISH3837+1#23290#23289
TOTALS1513*1069-199

* 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