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BOSTON MARATHON 2023

Natalie Atabek

Bib: 3921•F

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 5%
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
6:27/mi
20:01
↑ 97↓ 3451.5%
10K· 6.21 mi
6:27/mi
40:04
↑ 79↓ 1380.4%
15K· 9.32 mi
6:38/mi
1:00:39
↑ 67↓ 78
20K· 12.43 mi
6:48/mi
1:21:48
↑ 106↓ 860.1%
Half· 13.11 mi
6:49/mi
1:26:27
↑ 19↓ 370.5%
25K· 15.53 mi
6:59/mi
1:43:22
↑ 66↓ 880.2%
30K· 18.64 mi
7:09/mi
2:05:36
↑ 181↓ 1480.2%
20M
7:17/mi
2:15:30
↑ 64↓ 500.2%
21M
7:34/mi
2:23:04
↑ 106↓ 241.6%
35K· 21.75 mi
7:05/mi
2:28:22
↑ 17↓ 861.7%
23M
7:31/mi
2:37:47
↑ 23↓ 630.6%
24M
7:14/mi
2:45:01
↓ 821.3%
40K· 24.85 mi
7:08/mi
2:51:07
↓ 200.3%
25.2M
7:24/mi
2:53:40
↑ 13↓ 160.2%
Finish· 26.22 mi
6:30/mi
3:00:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:27
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:33:50
Pace7:09 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3420:016:2720:01
6:27
-
10K
6.21 mi10:41:3740:046:2720:03
6:27
0:00
15K
9.32 mi11:02:121:00:396:3020:35
6:38
+0:11
20K
12.43 mi11:23:211:21:486:3521:09
6:48
+0:10
Half
13.11 mi11:28:001:26:276:364:39
6:49
+0:01
25K
15.53 mi11:44:551:43:226:3916:55
6:59
+0:10
30K
18.64 mi12:07:092:05:366:4422:14
7:09
+0:10
20M
20.00 mi12:17:032:15:306:469:54
7:17
+0:08
21M
21.00 mi12:24:372:23:046:497:34
7:34
+0:17
35K
21.75 mi12:29:552:28:226:495:18
7:05
-0:29
23M
23.00 mi12:39:202:37:476:529:25
7:31
+0:26
24M
24.00 mi12:46:342:45:016:537:14
7:14
-0:17
40K
24.85 mi12:52:402:51:076:536:06
7:08
-0:06
25.2M
25.20 mi12:55:132:53:406:532:33
7:24
+0:16
Finish
26.22 mi13:01:503:00:176:536:37
6:30
-0:54

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

6:27 /mi

Average Pace

6:53 /mi

Slowest Pace

7:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:17

64% of race

Time at Steady Pace

1:05:00

36% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:21:3420:016:2720:01
6:27
#2003
10K
6.21 mi10:41:3740:046:2720:03
6:27
#2228
15K
9.32 mi11:02:121:00:396:3020:35
6:38
#2575
20K
12.43 mi11:23:211:21:486:3521:09
6:48
#2953
Half
13.11 mi11:28:001:26:276:364:39
6:49
#3061
25K
15.53 mi11:44:551:43:226:3916:55
6:59
#3392
30K
18.64 mi12:07:092:05:366:4422:14
7:09
#3761
20M
20.00 mi12:17:032:15:306:469:54
7:17
#3928
21M
21.00 mi12:24:372:23:046:497:34
7:34
#3987
35K
21.75 mi12:29:552:28:226:495:18
7:05
#4069
23M
23.00 mi12:39:202:37:476:529:25
7:31
#4268
24M
24.00 mi12:46:342:45:016:537:14
7:14
#4382
40K
24.85 mi12:52:402:51:076:536:06
7:08
#4388
25.2M
25.20 mi12:55:132:53:406:532:33
7:24
#4359
Finish
26.22 mi13:01:503:00:176:536:37
6:30
#4259
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi200391913530(Top 13%)189(Top 2%)189(Top 4%)
10K6.21 mi3.10 mi2228-22596-596-52525(Top 9%)110(Top 1.0%)110(Top 2%)
15K9.32 mi3.11 mi2575-347112-16112-163530(Top 13%)189(Top 2%)189(Top 4%)
20K12.43 mi3.11 mi2953-378131-19131-194527(Top 17%)303(Top 3%)303(Top 6%)
Half13.11 mi0.68 mi3061-108139-8139-85465(Top 21%)413(Top 4%)413(Top 8%)
25K15.53 mi2.42 mi3392-331166-27166-275452(Top 20%)426(Top 4%)426(Top 9%)
30K18.64 mi3.11 mi3761-369207-41207-415257(Top 20%)451(Top 4%)451(Top 9%)
20M20.00 mi1.36 mi3928-167227-20227-205573(Top 21%)586(Top 5%)586(Top 12%)
21M21.00 mi1.00 mi3987-59238-11238-114935(Top 19%)496(Top 4%)496(Top 10%)
35K21.75 mi0.75 mi4069-82248-10248-105842(Top 22%)705(Top 6%)705(Top 14%)
23M23.00 mi1.25 mi4268-199270-22270-226549(Top 25%)1000(Top 9%)1000(Top 20%)
24M24.00 mi1.00 mi4382-114284-14284-145961(Top 22%)869(Top 8%)869(Top 18%)
40K24.85 mi0.85 mi4388-6289-5289-54572(Top 17%)522(Top 5%)522(Top 11%)
25.2M25.20 mi0.35 mi4359+292892893470(Top 13%)333(Top 3%)333(Top 7%)
Finish26.22 mi1.02 mi4259+100281+8281+82483(Top 9%)196(Top 2%)196(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3530

Females

189

F18-39

189

5K→10K

3.1 - 6.2 mi

Top 9%
×5story building
+79ft-138ft

Overall

2525

Females

110

F18-39

110

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3530

Females

189

F18-39

189

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4527

Females

303

F18-39

303

20K→Half

12.4 - 13.1 mi

Top 21%
×2story building
+19ft-37ft

Overall

5465

Females

413

F18-39

413

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5452

Females

426

F18-39

426

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5257

Females

451

F18-39

451

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5573

Females

586

F18-39

586

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4935

Females

496

F18-39

496

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5842

Females

705

F18-39

705

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6549

Females

1000

F18-39

1000

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5961

Females

869

F18-39

869

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4572

Females

522

F18-39

522

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3470

Females

333

F18-39

333

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2483

Females

196

F18-39

196

Passing Analysis

Category:
Athletes Passed
422
Passed By
2678
Net Change
-2256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2003
5K → 10K35260-225#2003#2228
10K → 15K9356-347#2228#2575
15K → 20K14392-378#2575#2953
20K → Half1109-108#2953#3061
Half → 25K11342-331#3061#3392
25K → 30K25394-369#3392#3761
30K → 20M24191-167#3761#3928
20M → 21M51110-59#3928#3987
21M → 35K1698-82#3987#4069
35K → 23M28227-199#4069#4268
23M → 24M24138-114#4268#4382
24M → 40K3844-6#4382#4388
40K → 25.2M389+29#4388#4359
25.2M → Finish1088+100#4359#4259
TOTALS4222678-2256
📊

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