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BOSTON MARATHON 2023

Deanna Kerekes

Bib: 9926•F

NS

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:28
Rank: #7693
Start → 5K
7:14/mi
22:28 split
10K· 6.21 mi
44:55
Rank: #7954 (-261)
5K → 10K
7:14/mi
22:27 split
15K· 9.32 mi
1:07:24
Rank: #7991 (-37)
10K → 15K
7:14/mi
22:29 split
20K· 12.43 mi
1:29:57
Rank: #7818 (+173)
15K → 20K
7:15/mi
22:33 split
Half· 13.11 mi
1:34:55
Rank: #7843 (-25)
20K → Half
7:17/mi
4:58 split
25K· 15.53 mi
1:52:35
Rank: #7710 (+133)
Half → 25K
7:17/mi
17:40 split
30K· 18.64 mi
2:15:38
Rank: #7466 (+244)
25K → 30K
7:25/mi
23:03 split
20M
2:25:38
Rank: #7325 (+141)
30K → 20M
7:22/mi
10:00 split
21M
2:33:20
Rank: #7200 (+125)
20M → 21M
7:42/mi
7:42 split
35K· 21.75 mi
2:38:39
Rank: #7138 (+62)
21M → 35K
7:06/mi
5:19 split
23M
2:47:41
Rank: #6938 (+200)
35K → 23M
7:13/mi
9:02 split
24M
2:54:38
Rank: #6796 (+142)
23M → 24M
6:57/mi
6:57 split
40K· 24.85 mi
3:00:38
Rank: #6645 (+151)
24M → 40K
7:01/mi
6:00 split
25.2M
3:03:14
Rank: #6581 (+64)
40K → 25.2M
7:32/mi
2:36 split
Finish· 26.22 mi
3:10:13
Rank: #6474 (+107)
25.2M → Finish
6:51/mi
6:59 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:34:55
Pace7:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:18
Pace7:16 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0722:287:1422:28
7:14
-
10K
6.21 mi11:10:3444:557:1422:27
7:14
0:00
15K
9.32 mi11:33:031:07:247:1422:29
7:14
0:00
20K
12.43 mi11:55:361:29:577:1422:33
7:15
+0:01
Half
13.11 mi12:00:341:34:557:144:58
7:17
+0:02
25K
15.53 mi12:18:141:52:357:1517:40
7:17
0:00
30K
18.64 mi12:41:172:15:387:1723:03
7:25
+0:08
20M
20.00 mi12:51:172:25:387:1710:00
7:22
-0:03
21M
21.00 mi12:58:592:33:207:187:42
7:42
+0:20
35K
21.75 mi13:04:182:38:397:185:19
7:06
-0:36
23M
23.00 mi13:13:202:47:417:179:02
7:13
+0:07
24M
24.00 mi13:20:172:54:387:176:57
6:57
-0:16
40K
24.85 mi13:26:173:00:387:166:00
7:01
+0:04
25.2M
25.20 mi13:28:533:03:147:162:36
7:32
+0:31
Finish
26.22 mi13:35:523:10:137:166:59
6:51
-0:41

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

6:51 /mi

Average Pace

7:16 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:31

96% of race

Time at Steady Pace

7:42

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:48:0722:287:1422:28
7:14
#7693
10K
6.21 mi11:10:3444:557:1422:27
7:14
#7954
15K
9.32 mi11:33:031:07:247:1422:29
7:14
#7991
20K
12.43 mi11:55:361:29:577:1422:33
7:15
#7818
Half
13.11 mi12:00:341:34:557:144:58
7:17
#7843
25K
15.53 mi12:18:141:52:357:1517:40
7:17
#7710
30K
18.64 mi12:41:172:15:387:1723:03
7:25
#7466
20M
20.00 mi12:51:172:25:387:1710:00
7:22
#7325
21M
21.00 mi12:58:592:33:207:187:42
7:42
#7200
35K
21.75 mi13:04:182:38:397:185:19
7:06
#7138
23M
23.00 mi13:13:202:47:417:179:02
7:13
#6938
24M
24.00 mi13:20:172:54:387:176:57
6:57
#6796
40K
24.85 mi13:26:173:00:387:166:00
7:01
#6645
25.2M
25.20 mi13:28:533:03:147:162:36
7:32
#6581
Finish
26.22 mi13:35:523:10:137:166:59
6:51
#6474
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi76939089088066(Top 30%)1088(Top 10%)1088(Top 22%)
10K6.21 mi3.10 mi7954-2611002-941002-948306(Top 31%)1144(Top 10%)1144(Top 23%)
15K9.32 mi3.11 mi7991-371032-301032-308066(Top 30%)1088(Top 10%)1088(Top 22%)
20K12.43 mi3.11 mi7818+173987+45987+457500(Top 28%)928(Top 8%)928(Top 19%)
Half13.11 mi0.68 mi7843-25998-11998-118474(Top 32%)1253(Top 11%)1253(Top 26%)
25K15.53 mi2.42 mi7710+133971+27971+277220(Top 27%)908(Top 8%)908(Top 19%)
30K18.64 mi3.11 mi7466+244920+51920+516719(Top 25%)834(Top 7%)834(Top 17%)
20M20.00 mi1.36 mi7325+141886+34886+345986(Top 22%)704(Top 6%)704(Top 14%)
21M21.00 mi1.00 mi7200+125861+25861+255646(Top 21%)707(Top 6%)707(Top 14%)
35K21.75 mi0.75 mi7138+62847+14847+145987(Top 22%)757(Top 7%)757(Top 15%)
23M23.00 mi1.25 mi6938+200821+26821+264905(Top 18%)508(Top 4%)508(Top 10%)
24M24.00 mi1.00 mi6796+142798+23798+234449(Top 17%)430(Top 4%)430(Top 9%)
40K24.85 mi0.85 mi6645+151770+28770+283970(Top 15%)408(Top 4%)408(Top 8%)
25.2M25.20 mi0.35 mi6581+64759+11759+114172(Top 16%)498(Top 4%)498(Top 10%)
Finish26.22 mi1.02 mi6474+107738+21738+214396(Top 17%)553(Top 5%)553(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8066

Females

1088

F18-39

1088

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

8306

Females

1144

F18-39

1144

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8066

Females

1088

F18-39

1088

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7500

Females

928

F18-39

928

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8474

Females

1253

F18-39

1253

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7220

Females

908

F18-39

908

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6719

Females

834

F18-39

834

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5986

Females

704

F18-39

704

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5646

Females

707

F18-39

707

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5987

Females

757

F18-39

757

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4905

Females

508

F18-39

508

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4449

Females

430

F18-39

430

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3970

Females

408

F18-39

408

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4172

Females

498

F18-39

498

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4396

Females

553

F18-39

553

Passing Analysis

Category:
Athletes Passed
1941
Passed By
722
Net Change
+1219
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7693
5K → 10K117378-261#7693#7954
10K → 15K120157-37#7954#7991
15K → 20K20734+173#7991#7818
20K → Half1641-25#7818#7843
Half → 25K16128+133#7843#7710
25K → 30K27026+244#7710#7466
30K → 20M15413+141#7466#7325
20M → 21M13611+125#7325#7200
21M → 35K719+62#7200#7138
35K → 23M2088+200#7138#6938
23M → 24M1475+142#6938#6796
24M → 40K1532+151#6796#6645
40K → 25.2M662+64#6645#6581
25.2M → Finish1158+107#6581#6474
TOTALS1941722+1219
📊

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