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BOSTON MARATHON 2023

Davina Spriggs

Bib: 15054•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 27%
Division (F40-44)
#0 / 1878
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:59/mi
24:47
↑ 97↓ 3451.5%
10K· 6.21 mi
8:01/mi
49:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:02/mi
1:14:39
↑ 67↓ 78
20K· 12.43 mi
8:11/mi
1:40:04
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:45:27
↑ 19↓ 370.5%
25K· 15.53 mi
8:14/mi
2:05:25
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:32:47
↑ 181↓ 1480.2%
20M
8:51/mi
2:44:48
↑ 64↓ 500.2%
21M
9:25/mi
2:54:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:08/mi
3:00:18
↑ 17↓ 861.7%
23M
8:38/mi
3:11:07
↑ 23↓ 630.6%
24M
8:15/mi
3:19:22
↓ 821.3%
40K· 24.85 mi
8:28/mi
3:26:36
↓ 200.3%
25.2M
9:05/mi
3:29:44
↑ 13↓ 160.2%
Finish· 26.22 mi
8:00/mi
3:37:53
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:27
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:52:26
Pace8:35 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3424:477:5924:47
7:59
-
10K
6.21 mi11:20:2849:418:0024:54
8:01
+0:02
15K
9.32 mi11:45:261:14:398:0124:58
8:02
+0:01
20K
12.43 mi12:10:511:40:048:0325:25
8:11
+0:09
Half
13.11 mi12:16:141:45:278:035:23
7:53
-0:18
25K
15.53 mi12:36:122:05:258:0419:58
8:14
+0:21
30K
18.64 mi13:03:342:32:478:1227:22
8:49
+0:35
20M
20.00 mi13:15:352:44:488:1412:01
8:51
+0:02
21M
21.00 mi13:25:002:54:138:189:25
9:25
+0:34
35K
21.75 mi13:31:053:00:188:176:05
8:08
-1:17
23M
23.00 mi13:41:543:11:078:1910:49
8:38
+0:30
24M
24.00 mi13:50:093:19:228:188:15
8:15
-0:23
40K
24.85 mi13:57:233:26:368:197:14
8:28
+0:13
25.2M
25.20 mi14:00:313:29:448:193:08
9:05
+0:37
Finish
26.22 mi14:08:403:37:538:198:09
8:00
-1:05

Checkpoints & Pacing

📈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

7:53 /mi

Average Pace

8:19 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:57

76% of race

Time at Steady Pace

42:31

20% of race

Time at Slower Pace

9:25

4% of race

Average Pace: 8:19 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:3424:477:5924:47
7:59
#13869
10K
6.21 mi11:20:2849:418:0024:54
8:01
#14363
15K
9.32 mi11:45:261:14:398:0124:58
8:02
#14430
20K
12.43 mi12:10:511:40:048:0325:25
8:11
#14510
Half
13.11 mi12:16:141:45:278:035:23
7:53
#14464
25K
15.53 mi12:36:122:05:258:0419:58
8:14
#14462
30K
18.64 mi13:03:342:32:478:1227:22
8:49
#14781
20M
20.00 mi13:15:352:44:488:1412:01
8:51
#14840
21M
21.00 mi13:25:002:54:138:189:25
9:25
#14866
35K
21.75 mi13:31:053:00:188:176:05
8:08
#14774
23M
23.00 mi13:41:543:11:078:1910:49
8:38
#14734
24M
24.00 mi13:50:093:19:228:188:15
8:15
#14627
40K
24.85 mi13:57:233:26:368:197:14
8:28
#14545
25.2M
25.20 mi14:00:313:29:448:193:08
9:05
#14513
Finish
26.22 mi14:08:403:37:538:198:09
8:00
#14402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi138693945394514703(Top 55%)4508(Top 39%)4508(Top 240%)
10K6.21 mi3.10 mi14363-4944262-3174262-31714923(Top 56%)4624(Top 40%)4624(Top 246%)
15K9.32 mi3.11 mi14430-674316-544316-5414703(Top 55%)4508(Top 39%)4508(Top 240%)
20K12.43 mi3.11 mi14510-804374-584374-5814849(Top 56%)4617(Top 40%)4617(Top 246%)
Half13.11 mi0.68 mi14464+464355+194355+1913580(Top 51%)3856(Top 34%)3856(Top 205%)
25K15.53 mi2.42 mi14462+24379-244379-2414500(Top 54%)4515(Top 40%)4515(Top 240%)
30K18.64 mi3.11 mi14781-3194603-2244603-22416126(Top 61%)5565(Top 49%)5565(Top 296%)
20M20.00 mi1.36 mi14840-594663-604663-6015673(Top 59%)5372(Top 47%)5372(Top 286%)
21M21.00 mi1.00 mi14866-264710-474710-4715568(Top 58%)5382(Top 47%)5382(Top 287%)
35K21.75 mi0.75 mi14774+924666+444666+4413051(Top 49%)4037(Top 35%)4037(Top 215%)
23M23.00 mi1.25 mi14734+404675-94675-914037(Top 53%)4638(Top 41%)4638(Top 247%)
24M24.00 mi1.00 mi14627+1074635+404635+4012971(Top 49%)4123(Top 36%)4123(Top 220%)
40K24.85 mi0.85 mi14545+824603+324603+3213108(Top 49%)4264(Top 37%)4264(Top 227%)
25.2M25.20 mi0.35 mi14513+324592+114592+1113074(Top 49%)4272(Top 37%)4272(Top 227%)
Finish26.22 mi1.02 mi14402+1114544+484544+4812163(Top 46%)3792(Top 33%)3792(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14703

Females

4508

F40-44

4508

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14923

Females

4624

F40-44

4624

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14703

Females

4508

F40-44

4508

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14849

Females

4617

F40-44

4617

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

13580

Females

3856

F40-44

3856

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

14500

Females

4515

F40-44

4515

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

16126

Females

5565

F40-44

5565

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15673

Females

5372

F40-44

5372

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

15568

Females

5382

F40-44

5382

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13051

Females

4037

F40-44

4037

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14037

Females

4638

F40-44

4638

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

12971

Females

4123

F40-44

4123

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13108

Females

4264

F40-44

4264

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13074

Females

4272

F40-44

4272

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12163

Females

3792

F40-44

3792

Passing Analysis

Category:
Athletes Passed
1464
Passed By
1997
Net Change
-533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13869
5K → 10K110604-494#13869#14363
10K → 15K161228-67#14363#14430
15K → 20K159239-80#14430#14510
20K → Half5913+46#14510#14464
Half → 25K148146+2#14464#14462
25K → 30K80399-319#14462#14781
30K → 20M64123-59#14781#14840
20M → 21M74100-26#14840#14866
21M → 35K10210+92#14866#14774
35K → 23M10262+40#14774#14734
23M → 24M13326+107#14734#14627
24M → 40K9917+82#14627#14545
40K → 25.2M4412+32#14545#14513
25.2M → Finish12918+111#14513#14402
TOTALS14641997-533
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing