Emma Gray

Bib: 32801β€’F

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
31:21
3.11 mi
Rank: #26205
Start β†’ 5K
31:21 | 10:06/mi
10K
1:02:04
6.21 mi
Rank: #25881 (+324)
5K β†’ 10K
30:43 | 9:54/mi
15K
1:32:14
9.32 mi
Rank: #25574 (+307)
10K β†’ 15K
30:10 | 9:43/mi
20K
2:03:11
12.43 mi
Rank: #25405 (+169)
15K β†’ 20K
30:57 | 9:58/mi
HALF
2:10:04
13.11 mi
Rank: #25412 (-7)
20K β†’ HALF
6:53 | 10:06/mi
25K
2:35:04
15.53 mi
Rank: #25347 (+65)
HALF β†’ 25K
25:00 | 10:19/mi
30K
3:08:00
18.64 mi
Rank: #25192 (+155)
25K β†’ 30K
32:56 | 10:37/mi
20M
3:22:11
20.00 mi
Rank: #25067 (+125)
30K β†’ 20M
14:11 | 10:27/mi
21M
3:33:00
21.00 mi
Rank: #24925 (+142)
20M β†’ 21M
10:49 | 10:49/mi
35K
3:40:23
21.75 mi
Rank: #24846 (+79)
21M β†’ 35K
7:23 | 9:53/mi
23M
3:53:38
23.00 mi
Rank: #24785 (+61)
35K β†’ 23M
13:15 | 10:36/mi
24M
4:03:47
24.00 mi
Rank: #24723 (+62)
23M β†’ 24M
10:09 | 10:09/mi
40K
4:12:51
24.85 mi
Rank: #24668 (+55)
24M β†’ 40K
9:04 | 10:37/mi
25.2M
4:16:37
25.20 mi
Rank: #24635 (+33)
40K β†’ 25.2M
3:46 | 10:56/mi
FINISH
4:26:37
26.22 mi
Rank: #24591 (+44)
25.2M β†’ FINISH
10:00 | 9:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:04
Pace9:56 /mi
2nd Half
Distance13.11 mi
Time2:16:33
Pace10:25 /mi
πŸ“ŠPositive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4931:2110:0631:21
10:06
-
10K
6.21 mi12:32:321:02:0410:0030:43
9:54
-0:12
15K
9.32 mi13:02:421:32:149:5430:10
9:43
-0:11
20K
12.43 mi13:33:392:03:119:5530:57
9:58
+0:15
HALF
13.11 mi13:40:322:10:049:566:53
10:06
+0:08
25K
15.53 mi14:05:322:35:049:5925:00
10:19
+0:13
30K
18.64 mi14:38:283:08:0010:0632:56
10:37
+0:18
20M
20.00 mi14:52:393:22:1110:0714:11
10:27
-0:10
21M
21.00 mi15:03:283:33:0010:0910:49
10:49
+0:22
35K
21.75 mi15:10:513:40:2310:097:23
9:53
-0:56
23M
23.00 mi15:24:063:53:3810:1013:15
10:36
+0:43
24M
24.00 mi15:34:154:03:4710:1010:09
10:09
-0:27
40K
24.85 mi15:43:194:12:5110:119:04
10:37
+0:28
25.2M
25.20 mi15:47:054:16:3710:113:46
10:56
+0:19
FINISH
26.22 mi15:57:054:26:3710:1110:00
9:49
-1:07

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

9:43 /mi

Average Pace

10:11 /mi

Slowest Pace

10:56 /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

4:12:02

95% of race

Time at Steady Pace

14:35

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:10 /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 mi12:01:4931:2110:0631:21
10:06
#26205
10K
6.21 mi12:32:321:02:0410:0030:43
9:54
#25881
15K
9.32 mi13:02:421:32:149:5430:10
9:43
#25574
20K
12.43 mi13:33:392:03:119:5530:57
9:58
#25405
HALF
13.11 mi13:40:322:10:049:566:53
10:06
#25412
25K
15.53 mi14:05:322:35:049:5925:00
10:19
#25347
30K
18.64 mi14:38:283:08:0010:0632:56
10:37
#25192
20M
20.00 mi14:52:393:22:1110:0714:11
10:27
#25067
21M
21.00 mi15:03:283:33:0010:0910:49
10:49
#24925
35K
21.75 mi15:10:513:40:2310:097:23
9:53
#24846
23M
23.00 mi15:24:063:53:3810:1013:15
10:36
#24785
24M
24.00 mi15:34:154:03:4710:1010:09
10:09
#24723
40K
24.85 mi15:43:194:12:5110:119:04
10:37
#24668
25.2M
25.20 mi15:47:054:16:3710:113:46
10:56
#24635
FINISH
26.22 mi15:57:054:26:3710:1110:00
9:49
#24591
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 mi26205108151081524993(Top 86%)10179(Top 81%)10179(Top 586%)
10K6.21 mi3.10 mi25881+32410657+15810657+15825571(Top 88%)10487(Top 83%)10487(Top 604%)
15K9.32 mi3.11 mi25574+30710494+16310494+16324993(Top 86%)10179(Top 81%)10179(Top 586%)
20K12.43 mi3.11 mi25405+16910398+9610398+9624950(Top 86%)10178(Top 81%)10178(Top 586%)
HALF13.11 mi0.68 mi25412-710403-510403-525887(Top 89%)10693(Top 85%)10693(Top 616%)
25K15.53 mi2.42 mi25347+6510386+1710386+1725046(Top 86%)10259(Top 82%)10259(Top 591%)
30K18.64 mi3.11 mi25192+15510332+5410332+5424523(Top 85%)10127(Top 81%)10127(Top 583%)
20M20.00 mi1.36 mi25067+12510284+4810284+4823719(Top 82%)9765(Top 78%)9765(Top 562%)
21M21.00 mi1.00 mi24925+14210217+6710217+6722730(Top 78%)9269(Top 74%)9269(Top 534%)
35K21.75 mi0.75 mi24846+7910179+3810179+3822825(Top 79%)9378(Top 75%)9378(Top 540%)
23M23.00 mi1.25 mi24785+6110169+1010169+1023595(Top 81%)9834(Top 78%)9834(Top 566%)
24M24.00 mi1.00 mi24723+6210146+2310146+2323234(Top 80%)9672(Top 77%)9672(Top 557%)
40K24.85 mi0.85 mi24668+5510136+1010136+1023474(Top 81%)9858(Top 78%)9858(Top 568%)
25.2M25.20 mi0.35 mi24635+3310126+1010126+1022223(Top 77%)9208(Top 73%)9208(Top 530%)
FINISH26.22 mi1.02 mi24591+4410119+710119+723338(Top 80%)9779(Top 78%)9779(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24993

Females

10179

F40-44

10179

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25571

Females

10487

F40-44

10487

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24993

Females

10179

F40-44

10179

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24950

Females

10178

F40-44

10178

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25887

Females

10693

F40-44

10693

HALF→25K

13.1 - 15.5 mi

Top 86%
Γ—4
+66ft-88ft

Overall

25046

Females

10259

F40-44

10259

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24523

Females

10127

F40-44

10127

30K→20M

18.6 - 20.0 mi

Top 82%
Γ—5
+64ft-50ft

Overall

23719

Females

9765

F40-44

9765

20M→21M

20.0 - 21.0 mi

Top 78%
Γ—8
+106ft-24ft

Overall

22730

Females

9269

F40-44

9269

21M→35K

21.0 - 21.8 mi

Top 79%
Γ—7
+17ft-86ft

Overall

22825

Females

9378

F40-44

9378

35K→23M

21.8 - 23.0 mi

Top 81%
Γ—5
+23ft-63ft

Overall

23595

Females

9834

F40-44

9834

23M→24M

23.0 - 24.0 mi

Top 80%
Γ—6
+12ft-82ft

Overall

23234

Females

9672

F40-44

9672

24M→40K

24.0 - 24.9 mi

Top 81%
Γ—1
+6ft-20ft

Overall

23474

Females

9858

F40-44

9858

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22223

Females

9208

F40-44

9208

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
Γ—2
+22ft-21ft

Overall

23338

Females

9779

F40-44

9779

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1961
Passed By
347
Net Change
+1614
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26205
5K β†’ 10K40076+324#26205#25881
10K β†’ 15K32013+307#25881#25574
15K β†’ 20K20435+169#25574#25405
20K β†’ HALF1219-7#25405#25412
HALF β†’ 25K11348+65#25412#25347
25K β†’ 30K21156+155#25347#25192
30K β†’ 20M1283+125#25192#25067
20M β†’ 21M1519+142#25067#24925
21M β†’ 35K878+79#24925#24846
35K β†’ 23M8625+61#24846#24785
23M β†’ 24M7614+62#24785#24723
24M β†’ 40K7116+55#24723#24668
40K β†’ 25.2M363+33#24668#24635
25.2M β†’ FINISH6622+44#24635#24591
TOTALS1961347+1614
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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing