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BOSTON MARATHON 2023

Halie Lange

VT

Bib: 16435 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 37%
Gender (Female)
#0 / 11423
Top 18%
Division (F18-39)
#0 / 4884
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:29/mi
23:14
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:35/mi
46:47
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:34/mi
1:10:18
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:36/mi
1:33:54
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:34/mi
1:39:04
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:41/mi
1:57:42
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:48/mi
2:21:56
↑ 181↓ 1480.2%
138 ft elev
20M
8:11/mi
2:33:03
↑ 64↓ 500.2%
148 ft elev
21M
8:44/mi
2:41:47
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:41/mi
2:47:32
↑ 17↓ 861.7%
156 ft elev
23M
8:04/mi
2:57:38
↑ 23↓ 630.6%
116 ft elev
24M
7:39/mi
3:05:17
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:50/mi
3:11:59
↓ 200.3%
20 ft elev
25.2M
8:19/mi
3:14:51
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:12/mi
3:22:11
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:04
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3323:147:2923:14
7:29
-
10K
6.21 mi11:37:0646:477:3223:33
7:35
+0:06
15K
9.32 mi12:00:371:10:187:3323:31
7:34
-0:01
20K
12.43 mi12:24:131:33:547:3323:36
7:36
+0:02
Half
13.11 mi12:29:231:39:047:335:10
7:34
-0:02
25K
15.53 mi12:48:011:57:427:3518:38
7:41
+0:07
30K
18.64 mi13:12:152:21:567:3724:14
7:48
+0:07
20M
20.00 mi13:23:222:33:037:3911:07
8:11
+0:23
21M
21.00 mi13:32:062:41:477:428:44
8:44
+0:33
35K
21.75 mi13:37:512:47:327:425:45
7:41
-1:03
23M
23.00 mi13:47:572:57:387:4310:06
8:04
+0:23
24M
24.00 mi13:55:363:05:177:437:39
7:39
-0:25
40K
24.85 mi14:02:183:11:597:436:42
7:50
+0:11
25.2M
25.20 mi14:05:103:14:517:442:52
8:19
+0:29
Finish
26.22 mi14:12:303:22:117:437:20
7:12
-1:07

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

7:12 /mi

Average Pace

7:43 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:34

15% of race

Time at Steady Pace

2:18:48

69% of race

Time at Slower Pace

32:49

16% of race

Average Pace: 7:43 /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 mi11:13:3323:147:2923:14
7:29
#9458
10K
6.21 mi11:37:0646:477:3223:33
7:35
#10307
15K
9.32 mi12:00:371:10:187:3323:31
7:34
#10437
20K
12.43 mi12:24:131:33:547:3323:36
7:36
#10321
Half
13.11 mi12:29:231:39:047:335:10
7:34
#10340
25K
15.53 mi12:48:011:57:427:3518:38
7:41
#10286
30K
18.64 mi13:12:152:21:567:3724:14
7:48
#10084
20M
20.00 mi13:23:222:33:037:3911:07
8:11
#10182
21M
21.00 mi13:32:062:41:477:428:44
8:44
#10254
35K
21.75 mi13:37:512:47:327:425:45
7:41
#10229
23M
23.00 mi13:47:572:57:387:4310:06
8:04
#10207
24M
24.00 mi13:55:363:05:177:437:39
7:39
#10109
40K
24.85 mi14:02:183:11:597:436:42
7:50
#10031
25.2M
25.20 mi14:05:103:14:517:442:52
8:19
#9984
Finish
26.22 mi14:12:303:22:117:437:20
7:12
#9791
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi94581603160310765(Top 40%)2212(Top 19%)2212(Top 45%)
10K6.21 mi3.10 mi10307-8491975-3721975-37211147(Top 42%)2398(Top 21%)2398(Top 49%)
15K9.32 mi3.11 mi10437-1302030-552030-5510765(Top 40%)2212(Top 19%)2212(Top 45%)
20K12.43 mi3.11 mi10321+1161987+431987+4310075(Top 38%)1948(Top 17%)1948(Top 40%)
Half13.11 mi0.68 mi10340-191995-81995-810855(Top 41%)2284(Top 20%)2284(Top 47%)
25K15.53 mi2.42 mi10286+541989+61989+610203(Top 38%)2086(Top 18%)2086(Top 43%)
30K18.64 mi3.11 mi10084+2021930+591930+599376(Top 35%)1877(Top 16%)1877(Top 38%)
20M20.00 mi1.36 mi10182-982018-882018-8811562(Top 43%)3024(Top 26%)3024(Top 62%)
21M21.00 mi1.00 mi10254-722071-532071-5311878(Top 45%)3325(Top 29%)3325(Top 68%)
35K21.75 mi0.75 mi10229+252076-52076-59865(Top 37%)2290(Top 20%)2290(Top 47%)
23M23.00 mi1.25 mi10207+222099-232099-2310245(Top 38%)2616(Top 23%)2616(Top 54%)
24M24.00 mi1.00 mi10109+982078+212078+218784(Top 33%)1996(Top 17%)1996(Top 41%)
40K24.85 mi0.85 mi10031+782074+42074+48929(Top 34%)2145(Top 19%)2145(Top 44%)
25.2M25.20 mi0.35 mi9984+472071+32071+38451(Top 32%)2002(Top 18%)2002(Top 41%)
Finish26.22 mi1.02 mi9791+1932006+652006+656446(Top 24%)1224(Top 11%)1224(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10765

Females

2212

F18-39

2212

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11147

Females

2398

F18-39

2398

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10765

Females

2212

F18-39

2212

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10075

Females

1948

F18-39

1948

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10855

Females

2284

F18-39

2284

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10203

Females

2086

F18-39

2086

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9376

Females

1877

F18-39

1877

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

11562

Females

3024

F18-39

3024

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11878

Females

3325

F18-39

3325

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9865

Females

2290

F18-39

2290

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10245

Females

2616

F18-39

2616

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8784

Females

1996

F18-39

1996

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8929

Females

2145

F18-39

2145

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8451

Females

2002

F18-39

2002

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2story building
+22ft-21ft

Overall

6446

Females

1224

F18-39

1224

Passing Analysis

Category:
Athletes Passed
1615*
Passed By
1947
Net Change
-333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9458
5K → 10K72920-849#9458#10307
10K → 15K142272-130#10307#10437
15K → 20K206*90+116#10437#10321
20K → Half1736-19#10321#10340
Half → 25K162108+54#10340#10286
25K → 30K261*59+202#10286#10084
30K → 20M57155-98#10084#10182
20M → 21M64136-72#10182#10254
21M → 35K5934+25#10254#10229
35K → 23M9371+22#10229#10207
23M → 24M12123+98#10207#10109
24M → 40K10224+78#10109#10031
40K → 25.2M58*11+47#10031#9984
25.2M → Finish201*8+193#9984#9791
TOTALS1615*1947-333

* 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