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BOSTON MARATHON 2023

Eliza Goehry

Bib: 29118•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
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
10:13/mi
31:43
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:02:15
↑ 79↓ 1380.4%
15K· 9.32 mi
9:48/mi
1:32:41
↑ 67↓ 78
20K· 12.43 mi
9:31/mi
2:02:16
↑ 106↓ 860.1%
Half· 13.11 mi
9:37/mi
2:08:50
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:33:03
↑ 66↓ 880.2%
30K· 18.64 mi
10:11/mi
3:04:41
↑ 181↓ 1480.2%
20M
10:05/mi
3:18:23
↑ 64↓ 500.2%
21M
10:15/mi
3:28:38
↑ 106↓ 241.6%
35K· 21.75 mi
9:57/mi
3:36:05
↑ 17↓ 861.7%
23M
10:25/mi
3:49:07
↑ 23↓ 630.6%
24M
10:32/mi
3:59:39
↓ 821.3%
40K· 24.85 mi
11:10/mi
4:09:12
↓ 200.3%
25.2M
11:36/mi
4:13:12
↑ 13↓ 160.2%
Finish· 26.22 mi
10:09/mi
4:23:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:50
Pace9:50 /mi
2nd Half
Distance13.11 mi
Time2:14:43
Pace10:17 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0931:4310:1331:43
10:13
-
10K
6.21 mi12:20:411:02:1510:0130:32
9:50
-0:23
15K
9.32 mi12:51:071:32:419:5730:26
9:48
-0:02
20K
12.43 mi13:20:422:02:169:5029:35
9:31
-0:17
Half
13.11 mi13:27:162:08:509:506:34
9:37
+0:06
25K
15.53 mi13:51:292:33:039:5124:13
9:59
+0:22
30K
18.64 mi14:23:073:04:419:5431:38
10:11
+0:12
20M
20.00 mi14:36:493:18:239:5513:42
10:05
-0:06
21M
21.00 mi14:47:043:28:389:5610:15
10:15
+0:10
35K
21.75 mi14:54:313:36:059:567:27
9:57
-0:18
23M
23.00 mi15:07:333:49:079:5813:02
10:25
+0:28
24M
24.00 mi15:18:053:59:399:5910:32
10:32
+0:07
40K
24.85 mi15:27:384:09:1210:029:33
11:10
+0:38
25.2M
25.20 mi15:31:384:13:1210:034:00
11:36
+0:26
Finish
26.22 mi15:41:594:23:3310:0410:21
10:09
-1:27

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

9:31 /mi

Average Pace

10:04 /mi

Slowest Pace

11:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:07

37% of race

Time at Steady Pace

2:22:21

54% of race

Time at Slower Pace

24:05

9% of race

Average Pace: 10:03 /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 mi11:50:0931:4310:1331:43
10:13
#23977
10K
6.21 mi12:20:411:02:1510:0130:32
9:50
#23659
15K
9.32 mi12:51:071:32:419:5730:26
9:48
#23477
20K
12.43 mi13:20:422:02:169:5029:35
9:31
#23031
Half
13.11 mi13:27:162:08:509:506:34
9:37
#23003
25K
15.53 mi13:51:292:33:039:5124:13
9:59
#22854
30K
18.64 mi14:23:073:04:419:5431:38
10:11
#22580
20M
20.00 mi14:36:493:18:239:5513:42
10:05
#22446
21M
21.00 mi14:47:043:28:389:5610:15
10:15
#22260
35K
21.75 mi14:54:313:36:059:567:27
9:57
#22212
23M
23.00 mi15:07:333:49:079:5813:02
10:25
#22146
24M
24.00 mi15:18:053:59:399:5910:32
10:32
#22142
40K
24.85 mi15:27:384:09:1210:029:33
11:10
#22173
25.2M
25.20 mi15:31:384:13:1210:034:00
11:36
#22166
Finish
26.22 mi15:41:594:23:3310:0410:21
10:09
#22153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi239779873987323035(Top 87%)9363(Top 82%)9363(Top 192%)
10K6.21 mi3.10 mi23659+3189703+1709703+17023333(Top 88%)9529(Top 83%)9529(Top 195%)
15K9.32 mi3.11 mi23477+1829600+1039600+10323035(Top 87%)9363(Top 82%)9363(Top 192%)
20K12.43 mi3.11 mi23031+4469364+2369364+23621634(Top 81%)8594(Top 75%)8594(Top 176%)
Half13.11 mi0.68 mi23003+289347+179347+1722471(Top 84%)9056(Top 79%)9056(Top 185%)
25K15.53 mi2.42 mi22854+1499283+649283+6422203(Top 83%)8949(Top 78%)8949(Top 183%)
30K18.64 mi3.11 mi22580+2749178+1059178+10521495(Top 81%)8631(Top 76%)8631(Top 177%)
20M20.00 mi1.36 mi22446+1349103+759103+7520714(Top 78%)8262(Top 72%)8262(Top 169%)
21M21.00 mi1.00 mi22260+1869004+999004+9918910(Top 71%)7294(Top 64%)7294(Top 149%)
35K21.75 mi0.75 mi22212+488981+238981+2321175(Top 80%)8589(Top 75%)8589(Top 176%)
23M23.00 mi1.25 mi22146+668956+258956+2521107(Top 79%)8590(Top 75%)8590(Top 176%)
24M24.00 mi1.00 mi22142+48962-68962-622116(Top 83%)9165(Top 80%)9165(Top 188%)
40K24.85 mi0.85 mi22173-318980-188980-1822692(Top 85%)9498(Top 83%)9498(Top 194%)
25.2M25.20 mi0.35 mi22166+78985-58985-521785(Top 82%)9010(Top 79%)9010(Top 184%)
Finish26.22 mi1.02 mi22153+138988-38988-322186(Top 83%)9220(Top 81%)9220(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23035

Females

9363

F18-39

9363

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

23333

Females

9529

F18-39

9529

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23035

Females

9363

F18-39

9363

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21634

Females

8594

F18-39

8594

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

22471

Females

9056

F18-39

9056

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

22203

Females

8949

F18-39

8949

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

21495

Females

8631

F18-39

8631

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20714

Females

8262

F18-39

8262

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18910

Females

7294

F18-39

7294

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

21175

Females

8589

F18-39

8589

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21107

Females

8590

F18-39

8590

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22116

Females

9165

F18-39

9165

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22692

Females

9498

F18-39

9498

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21785

Females

9010

F18-39

9010

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

22186

Females

9220

F18-39

9220

Passing Analysis

Category:
Athletes Passed
2193
Passed By
369
Net Change
+1824
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23977
5K → 10K41092+318#23977#23659
10K → 15K23048+182#23659#23477
15K → 20K4515+446#23477#23031
20K → Half4012+28#23031#23003
Half → 25K16819+149#23003#22854
25K → 30K29521+274#22854#22580
30K → 20M1384+134#22580#22446
20M → 21M1882+186#22446#22260
21M → 35K6012+48#22260#22212
35K → 23M8317+66#22212#22146
23M → 24M4440+4#22146#22142
24M → 40K2556-31#22142#22173
40K → 25.2M2013+7#22173#22166
25.2M → Finish4128+13#22166#22153
TOTALS2193369+1824
📊

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