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BOSTON MARATHON 2026

Jaimie Davis

Bib: 19429•F

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Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F40-44)
#0 / 1737
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
23:46
3.11 mi
Rank: #14136
Start → 5K
23:46 | 7:39/mi
10K
47:19
6.21 mi
Rank: #13879 (+257)
5K → 10K
23:33 | 7:35/mi
15K
1:10:55
9.32 mi
Rank: #13749 (+130)
10K → 15K
23:36 | 7:36/mi
20K
1:35:10
12.43 mi
Rank: #13934 (-185)
15K → 20K
24:15 | 7:49/mi
HALF
1:40:29
13.11 mi
Rank: #14015 (-81)
20K → HALF
5:19 | 7:48/mi
25K
2:00:05
15.53 mi
Rank: #14335 (-320)
HALF → 25K
19:36 | 8:05/mi
30K
2:26:28
18.64 mi
Rank: #14831 (-496)
25K → 30K
26:23 | 8:30/mi
20M
2:38:06
20.00 mi
Rank: #14985 (-154)
30K → 20M
11:38 | 8:34/mi
21M
2:47:34
21.00 mi
Rank: #15190 (-205)
20M → 21M
9:28 | 9:28/mi
35K
2:54:13
21.75 mi
Rank: #15384 (-194)
21M → 35K
6:39 | 8:54/mi
23M
3:05:25
23.00 mi
Rank: #15584 (-200)
35K → 23M
11:12 | 8:57/mi
24M
3:14:16
24.00 mi
Rank: #15740 (-156)
23M → 24M
8:51 | 8:51/mi
40K
3:21:44
24.85 mi
Rank: #15797 (-57)
24M → 40K
7:28 | 8:44/mi
25.2M
3:25:06
25.20 mi
Rank: #15833 (-36)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:33:50
26.22 mi
Rank: #15931 (-98)
25.2M → FINISH
8:44 | 8:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:53:21
Pace8:39 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:3623:467:3923:46
7:39
-
10K
6.21 mi11:31:0947:197:3723:33
7:35
-0:04
15K
9.32 mi11:54:451:10:557:3723:36
7:36
+0:01
20K
12.43 mi12:19:001:35:107:4024:15
7:49
+0:13
HALF
13.11 mi12:24:191:40:297:405:19
7:48
-0:01
25K
15.53 mi12:43:552:00:057:4419:36
8:05
+0:17
30K
18.64 mi13:10:182:26:287:5226:23
8:30
+0:25
20M
20.00 mi13:21:562:38:067:5511:38
8:34
+0:04
21M
21.00 mi13:31:242:47:347:599:28
9:28
+0:54
35K
21.75 mi13:38:032:54:138:016:39
8:54
-0:34
23M
23.00 mi13:49:153:05:258:0411:12
8:57
+0:03
24M
24.00 mi13:58:063:14:168:068:51
8:51
-0:06
40K
24.85 mi14:05:343:21:448:077:28
8:44
-0:07
25.2M
25.20 mi14:08:563:25:068:093:22
9:46
+1:02
FINISH
26.22 mi14:17:403:33:508:108:44
8:35
-1:11

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

7:35 /mi

Average Pace

8:10 /mi

Slowest Pace

9:46 /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

2:00:05

56% of race

Time at Steady Pace

1:03:04

29% of race

Time at Slower Pace

30:41

14% 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 mi11:07:3623:467:3923:46
7:39
#14136
10K
6.21 mi11:31:0947:197:3723:33
7:35
#13879
15K
9.32 mi11:54:451:10:557:3723:36
7:36
#13749
20K
12.43 mi12:19:001:35:107:4024:15
7:49
#13934
HALF
13.11 mi12:24:191:40:297:405:19
7:48
#14015
25K
15.53 mi12:43:552:00:057:4419:36
8:05
#14335
30K
18.64 mi13:10:182:26:287:5226:23
8:30
#14831
20M
20.00 mi13:21:562:38:067:5511:38
8:34
#14985
21M
21.00 mi13:31:242:47:347:599:28
9:28
#15190
35K
21.75 mi13:38:032:54:138:016:39
8:54
#15384
23M
23.00 mi13:49:153:05:258:0411:12
8:57
#15584
24M
24.00 mi13:58:063:14:168:068:51
8:51
#15740
40K
24.85 mi14:05:343:21:448:077:28
8:44
#15797
25.2M
25.20 mi14:08:563:25:068:093:22
9:46
#15833
FINISH
26.22 mi14:17:403:33:508:108:44
8:35
#15931
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi141364156415613651(Top 47%)3947(Top 31%)3947(Top 227%)
10K6.21 mi3.10 mi13879+2574023+1334023+13313709(Top 47%)3951(Top 31%)3951(Top 227%)
15K9.32 mi3.11 mi13749+1303970+533970+5313651(Top 47%)3947(Top 31%)3947(Top 227%)
20K12.43 mi3.11 mi13934-1854105-1354105-13514595(Top 50%)4564(Top 36%)4564(Top 263%)
HALF13.11 mi0.68 mi14015-814157-524157-5215616(Top 54%)5116(Top 41%)5116(Top 295%)
25K15.53 mi2.42 mi14335-3204364-2074364-20716022(Top 55%)5441(Top 43%)5441(Top 313%)
30K18.64 mi3.11 mi14831-4964691-3274691-32716880(Top 58%)6037(Top 48%)6037(Top 348%)
20M20.00 mi1.36 mi14985-1544820-1294820-12916580(Top 57%)5958(Top 47%)5958(Top 343%)
21M21.00 mi1.00 mi15190-2054974-1544974-15418372(Top 63%)6992(Top 56%)6992(Top 403%)
35K21.75 mi0.75 mi15384-1945092-1185092-11819570(Top 67%)7728(Top 61%)7728(Top 445%)
23M23.00 mi1.25 mi15584-2005236-1445236-14418262(Top 63%)7090(Top 56%)7090(Top 408%)
24M24.00 mi1.00 mi15740-1565344-1085344-10818790(Top 65%)7405(Top 59%)7405(Top 426%)
40K24.85 mi0.85 mi15797-575398-545398-5417031(Top 59%)6527(Top 52%)6527(Top 376%)
25.2M25.20 mi0.35 mi15833-365433-355433-3518489(Top 64%)7286(Top 58%)7286(Top 419%)
FINISH26.22 mi1.02 mi15931-985499-665499-6618534(Top 64%)7307(Top 58%)7307(Top 421%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13651

Females

3947

F40-44

3947

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13709

Females

3951

F40-44

3951

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13651

Females

3947

F40-44

3947

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14595

Females

4564

F40-44

4564

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15616

Females

5116

F40-44

5116

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16022

Females

5441

F40-44

5441

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16880

Females

6037

F40-44

6037

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16580

Females

5958

F40-44

5958

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18372

Females

6992

F40-44

6992

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19570

Females

7728

F40-44

7728

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18262

Females

7090

F40-44

7090

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18790

Females

7405

F40-44

7405

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17031

Females

6527

F40-44

6527

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18489

Females

7286

F40-44

7286

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18534

Females

7307

F40-44

7307

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1283*
Passed By
2287
Net Change
-1795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14136
5K → 10K441*184+257#14136#13879
10K → 15K263*133+130#13879#13749
15K → 20K105200-185#13749#13934
20K → HALF1596-81#13934#14015
HALF → 25K66200-320#14015#14335
25K → 30K70200-496#14335#14831
30K → 20M60200-154#14831#14985
20M → 21M58200-205#14985#15190
21M → 35K34200-194#15190#15384
35K → 23M44200-200#15384#15584
23M → 24M30186-156#15584#15740
24M → 40K48105-57#15740#15797
40K → 25.2M1753-36#15797#15833
25.2M → FINISH32130-98#15833#15931
TOTALS1283*2287-1795

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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