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BOSTON MARATHON 2023

Elissa Tubergen

Bib: 17892•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Female)
#0 / 11423
Top 22%
Division (F18-39)
#0 / 4884
Top 37%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #13356
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
48:38
Rank: #12946 (+410)
5K → 10K
24:03 | 7:44/mi
15K· 9.32 mi
1:13:10
Rank: #13136 (-190)
10K → 15K
24:32 | 7:54/mi
20K· 12.43 mi
1:37:24
Rank: #12744 (+392)
15K → 20K
24:14 | 7:48/mi
Half· 13.11 mi
1:42:39
Rank: #12673 (+71)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
2:01:45
Rank: #12502 (+171)
Half → 25K
19:06 | 7:53/mi
30K· 18.64 mi
2:26:30
Rank: #12115 (+387)
25K → 30K
24:45 | 7:58/mi
20M
2:37:25
Rank: #11969 (+146)
30K → 20M
10:55 | 8:02/mi
21M
2:45:26
Rank: #11673 (+296)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:50:58
Rank: #11494 (+179)
21M → 35K
5:32 | 7:24/mi
23M
3:00:44
Rank: #11277 (+217)
35K → 23M
9:46 | 7:48/mi
24M
3:08:22
Rank: #11144 (+133)
23M → 24M
7:38 | 7:38/mi
40K· 24.85 mi
3:15:01
Rank: #11017 (+127)
24M → 40K
6:39 | 7:47/mi
25.2M
3:17:51
Rank: #10939 (+78)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:25:15
Rank: #10743 (+196)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:42:39
Pace7:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2124:357:5524:35
7:55
-
10K
6.21 mi11:39:2448:387:5024:03
7:44
-0:11
15K
9.32 mi12:03:561:13:107:5124:32
7:54
+0:10
20K
12.43 mi12:28:101:37:247:5024:14
7:48
-0:06
Half
13.11 mi12:33:251:42:397:505:15
7:42
-0:06
25K
15.53 mi12:52:312:01:457:5019:06
7:53
+0:11
30K
18.64 mi13:17:162:26:307:5224:45
7:58
+0:05
20M
20.00 mi13:28:112:37:257:5210:55
8:02
+0:04
21M
21.00 mi13:36:122:45:267:538:01
8:01
-0:01
35K
21.75 mi13:41:442:50:587:525:32
7:24
-0:37
23M
23.00 mi13:51:303:00:447:519:46
7:48
+0:24
24M
24.00 mi13:59:083:08:227:517:38
7:38
-0:10
40K
24.85 mi14:05:473:15:017:516:39
7:47
+0:09
25.2M
25.20 mi14:08:373:17:517:512:50
8:13
+0:26
Finish
26.22 mi14:16:013:25:157:507:24
7:16
-0:57

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

7:16 /mi

Average Pace

7:50 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:29

89% of race

Time at Steady Pace

21:46

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi11:15:2124:357:5524:35
7:55
#13356
10K
6.21 mi11:39:2448:387:5024:03
7:44
#12946
15K
9.32 mi12:03:561:13:107:5124:32
7:54
#13136
20K
12.43 mi12:28:101:37:247:5024:14
7:48
#12744
Half
13.11 mi12:33:251:42:397:505:15
7:42
#12673
25K
15.53 mi12:52:312:01:457:5019:06
7:53
#12502
30K
18.64 mi13:17:162:26:307:5224:45
7:58
#12115
20M
20.00 mi13:28:112:37:257:5210:55
8:02
#11969
21M
21.00 mi13:36:122:45:267:538:01
8:01
#11673
35K
21.75 mi13:41:442:50:587:525:32
7:24
#11494
23M
23.00 mi13:51:303:00:447:519:46
7:48
#11277
24M
24.00 mi13:59:083:08:227:517:38
7:38
#11144
40K
24.85 mi14:05:473:15:017:516:39
7:47
#11017
25.2M
25.20 mi14:08:373:17:517:512:50
8:13
#10939
Finish
26.22 mi14:16:013:25:157:507:24
7:16
#10743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133563641364113499(Top 51%)3772(Top 33%)3772(Top 77%)
10K6.21 mi3.10 mi12946+4103414+2273414+22712598(Top 47%)3201(Top 28%)3201(Top 66%)
15K9.32 mi3.11 mi13136-1903541-1273541-12713499(Top 51%)3772(Top 33%)3772(Top 77%)
20K12.43 mi3.11 mi12744+3923327+2143327+21411755(Top 44%)2818(Top 25%)2818(Top 58%)
Half13.11 mi0.68 mi12673+713299+283299+2811886(Top 45%)2838(Top 25%)2838(Top 58%)
25K15.53 mi2.42 mi12502+1713229+703229+7011741(Top 44%)2915(Top 26%)2915(Top 60%)
30K18.64 mi3.11 mi12115+3873038+1913038+19110628(Top 40%)2459(Top 22%)2459(Top 50%)
20M20.00 mi1.36 mi11969+1462977+612977+6110537(Top 40%)2504(Top 22%)2504(Top 51%)
21M21.00 mi1.00 mi11673+2962827+1502827+1507494(Top 28%)1325(Top 12%)1325(Top 27%)
35K21.75 mi0.75 mi11494+1792744+832744+837839(Top 29%)1447(Top 13%)1447(Top 30%)
23M23.00 mi1.25 mi11277+2172644+1002644+1008456(Top 32%)1783(Top 16%)1783(Top 37%)
24M24.00 mi1.00 mi11144+1332599+452599+458672(Top 33%)1959(Top 17%)1959(Top 40%)
40K24.85 mi0.85 mi11017+1272561+382561+388576(Top 32%)1978(Top 17%)1978(Top 40%)
25.2M25.20 mi0.35 mi10939+782540+212540+217878(Top 30%)1790(Top 16%)1790(Top 37%)
Finish26.22 mi1.02 mi10743+1962467+732467+736890(Top 26%)1395(Top 12%)1395(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13499

Females

3772

F18-39

3772

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12598

Females

3201

F18-39

3201

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13499

Females

3772

F18-39

3772

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11755

Females

2818

F18-39

2818

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11886

Females

2838

F18-39

2838

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11741

Females

2915

F18-39

2915

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10628

Females

2459

F18-39

2459

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10537

Females

2504

F18-39

2504

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7494

Females

1325

F18-39

1325

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7839

Females

1447

F18-39

1447

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8456

Females

1783

F18-39

1783

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8672

Females

1959

F18-39

1959

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8576

Females

1978

F18-39

1978

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7878

Females

1790

F18-39

1790

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6890

Females

1395

F18-39

1395

Passing Analysis

Category:
Athletes Passed
3315
Passed By
702
Net Change
+2613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13356
5K → 10K562152+410#13356#12946
10K → 15K135325-190#12946#13136
15K → 20K42129+392#13136#12744
20K → Half798+71#12744#12673
Half → 25K23261+171#12673#12502
25K → 30K42437+387#12502#12115
30K → 20M17933+146#12115#11969
20M → 21M2971+296#11969#11673
21M → 35K1801+179#11673#11494
35K → 23M23316+217#11494#11277
23M → 24M15219+133#11277#11144
24M → 40K1369+127#11144#11017
40K → 25.2M835+78#11017#10939
25.2M → Finish2026+196#10939#10743
TOTALS3315702+2613
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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