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BOSTON MARATHON 2023

Egle Ciuzaite

Bib: 12160•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 16%
Masters (Masters Women)
#0 / 6539
Top 7%
Division (F40-44)
#0 / 1878
Top 14%
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
7:24/mi
23:01
↑ 97↓ 3451.5%
10K· 6.21 mi
7:24/mi
46:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:09:02
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:32:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:56:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:21:49
↑ 181↓ 1480.2%
20M
8:05/mi
2:32:48
↑ 64↓ 500.2%
21M
8:22/mi
2:41:10
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:46:47
↑ 17↓ 861.7%
23M
7:58/mi
2:56:46
↑ 23↓ 630.6%
24M
7:34/mi
3:04:20
↓ 821.3%
40K· 24.85 mi
7:38/mi
3:10:52
↓ 200.3%
25.2M
8:16/mi
3:13:43
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:21:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:43:22
Pace7:53 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3023:017:2423:01
7:24
-
10K
6.21 mi11:13:3046:017:2423:01
7:24
0:00
15K
9.32 mi11:36:311:09:027:2423:01
7:24
0:00
20K
12.43 mi12:00:211:32:527:2823:50
7:40
+0:16
Half
13.11 mi12:05:241:37:557:285:03
7:24
-0:16
25K
15.53 mi12:24:221:56:537:3118:58
7:49
+0:25
30K
18.64 mi12:49:182:21:497:3624:56
8:02
+0:13
20M
20.00 mi13:00:172:32:487:3810:59
8:05
+0:03
21M
21.00 mi13:08:392:41:107:408:22
8:22
+0:17
35K
21.75 mi13:14:162:46:477:405:37
7:30
-0:52
23M
23.00 mi13:24:152:56:467:419:59
7:58
+0:28
24M
24.00 mi13:31:493:04:207:417:34
7:34
-0:24
40K
24.85 mi13:38:213:10:527:416:32
7:38
+0:04
25.2M
25.20 mi13:41:123:13:437:412:51
8:16
+0:38
Finish
26.22 mi13:48:463:21:177:417:34
7:26
-0:50

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

7:24 /mi

Average Pace

7:41 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:04

94% of race

Time at Steady Pace

11:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi10:50:3023:017:2423:01
7:24
#8869
10K
6.21 mi11:13:3046:017:2423:01
7:24
#9228
15K
9.32 mi11:36:311:09:027:2423:01
7:24
#9237
20K
12.43 mi12:00:211:32:527:2823:50
7:40
#9598
Half
13.11 mi12:05:241:37:557:285:03
7:24
#9586
25K
15.53 mi12:24:221:56:537:3118:58
7:49
#9847
30K
18.64 mi12:49:182:21:497:3624:56
8:02
#10030
20M
20.00 mi13:00:172:32:487:3810:59
8:05
#10075
21M
21.00 mi13:08:392:41:107:408:22
8:22
#10010
35K
21.75 mi13:14:162:46:477:405:37
7:30
#9939
23M
23.00 mi13:24:152:56:467:419:59
7:58
#9893
24M
24.00 mi13:31:493:04:207:417:34
7:34
#9780
40K
24.85 mi13:38:213:10:527:416:32
7:38
#9663
25.2M
25.20 mi13:41:123:13:437:412:51
8:16
#9614
Finish
26.22 mi13:48:463:21:177:417:34
7:26
#9527
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi8869134813489381(Top 35%)1581(Top 14%)1581(Top 84%)
10K6.21 mi3.10 mi9228-3591511-1631511-1639673(Top 36%)1691(Top 15%)1691(Top 90%)
15K9.32 mi3.11 mi9237-91517-61517-69381(Top 35%)1581(Top 14%)1581(Top 84%)
20K12.43 mi3.11 mi9598-3611668-1511668-15110688(Top 40%)2249(Top 20%)2249(Top 120%)
Half13.11 mi0.68 mi9586+121660+81660+89501(Top 36%)1681(Top 15%)1681(Top 90%)
25K15.53 mi2.42 mi9847-2611784-1241784-12411289(Top 42%)2645(Top 23%)2645(Top 141%)
30K18.64 mi3.11 mi10030-1831904-1201904-12011108(Top 42%)2693(Top 24%)2693(Top 143%)
20M20.00 mi1.36 mi10075-451960-561960-5610891(Top 41%)2671(Top 23%)2671(Top 142%)
21M21.00 mi1.00 mi10010+651955+51955+59658(Top 36%)2214(Top 19%)2214(Top 118%)
35K21.75 mi0.75 mi9939+711936+191936+198623(Top 32%)1742(Top 15%)1742(Top 93%)
23M23.00 mi1.25 mi9893+461948-121948-129586(Top 36%)2296(Top 20%)2296(Top 122%)
24M24.00 mi1.00 mi9780+1131928+201928+208195(Top 31%)1760(Top 15%)1760(Top 94%)
40K24.85 mi0.85 mi9663+1171891+371891+377600(Top 29%)1607(Top 14%)1607(Top 86%)
25.2M25.20 mi0.35 mi9614+491895-41895-48160(Top 31%)1887(Top 17%)1887(Top 100%)
Finish26.22 mi1.02 mi9527+871877+181877+187994(Top 30%)1824(Top 16%)1824(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9381

Females

1581

F40-44

1581

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9673

Females

1691

F40-44

1691

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9381

Females

1581

F40-44

1581

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10688

Females

2249

F40-44

2249

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9501

Females

1681

F40-44

1681

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11289

Females

2645

F40-44

2645

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11108

Females

2693

F40-44

2693

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10891

Females

2671

F40-44

2671

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9658

Females

2214

F40-44

2214

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8623

Females

1742

F40-44

1742

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9586

Females

2296

F40-44

2296

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8195

Females

1760

F40-44

1760

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7600

Females

1607

F40-44

1607

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8160

Females

1887

F40-44

1887

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7994

Females

1824

F40-44

1824

Passing Analysis

Category:
Athletes Passed
1341*
Passed By
1998
Net Change
-658
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8869
5K → 10K135494-359#8869#9228
10K → 15K151160-9#9228#9237
15K → 20K52413-361#9237#9598
20K → Half3220+12#9598#9586
Half → 25K66326-261#9586#9847
25K → 30K99282-183#9847#10030
30K → 20M75120-45#10030#10075
20M → 21M11752+65#10075#10010
21M → 35K81*10+71#10010#9939
35K → 23M9650+46#9939#9893
23M → 24M13118+113#9893#9780
24M → 40K128*11+117#9780#9663
40K → 25.2M6718+49#9663#9614
25.2M → Finish11124+87#9614#9527
TOTALS1341*1998-658

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

📊

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