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BOSTON MARATHON 2023

Teresa Huff

Bib: 16862•F

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Division (F18-39)
#0 / 4884
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:08
Rank: #14639
Start → 5K
25:08 | 8:05/mi
10K· 6.21 mi
49:42
Rank: #14377 (+262)
5K → 10K
24:34 | 7:54/mi
15K· 9.32 mi
1:13:57
Rank: #13855 (+522)
10K → 15K
24:15 | 7:48/mi
20K· 12.43 mi
1:38:28
Rank: #13497 (+358)
15K → 20K
24:31 | 7:53/mi
Half· 13.11 mi
1:43:47
Rank: #13453 (+44)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:02:58
Rank: #13191 (+262)
Half → 25K
19:11 | 7:55/mi
30K· 18.64 mi
2:28:13
Rank: #12906 (+285)
25K → 30K
25:15 | 8:08/mi
20M
2:39:24
Rank: #12796 (+110)
30K → 20M
11:11 | 8:14/mi
21M
2:48:01
Rank: #12672 (+124)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:53:50
Rank: #12576 (+96)
21M → 35K
5:49 | 7:46/mi
23M
3:04:07
Rank: #12485 (+91)
35K → 23M
10:17 | 8:13/mi
24M
3:12:08
Rank: #12418 (+67)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:19:01
Rank: #12342 (+76)
24M → 40K
6:53 | 8:03/mi
25.2M
3:22:02
Rank: #12321 (+21)
40K → 25.2M
3:01 | 8:45/mi
Finish· 26.22 mi
3:29:54
Rank: #12228 (+93)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:47
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:46:07
Pace8:06 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4625:088:0525:08
8:05
-
10K
6.21 mi11:43:2049:428:0024:34
7:54
-0:11
15K
9.32 mi12:07:351:13:577:5624:15
7:48
-0:06
20K
12.43 mi12:32:061:38:287:5524:31
7:53
+0:05
Half
13.11 mi12:37:251:43:477:555:19
7:48
-0:05
25K
15.53 mi12:56:362:02:587:5519:11
7:55
+0:07
30K
18.64 mi13:21:512:28:137:5725:15
8:08
+0:13
20M
20.00 mi13:33:022:39:247:5811:11
8:14
+0:06
21M
21.00 mi13:41:392:48:018:008:37
8:37
+0:23
35K
21.75 mi13:47:282:53:508:005:49
7:46
-0:51
23M
23.00 mi13:57:453:04:078:0010:17
8:13
+0:27
24M
24.00 mi14:05:463:12:088:008:01
8:01
-0:12
40K
24.85 mi14:12:393:19:018:006:53
8:03
+0:02
25.2M
25.20 mi14:15:403:22:028:013:01
8:45
+0:42
Finish
26.22 mi14:23:323:29:548:017:52
7:43
-1:02

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

7:43 /mi

Average Pace

8:01 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:16

94% of race

Time at Steady Pace

11:38

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:00 /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 mi11:18:4625:088:0525:08
8:05
#14639
10K
6.21 mi11:43:2049:428:0024:34
7:54
#14377
15K
9.32 mi12:07:351:13:577:5624:15
7:48
#13855
20K
12.43 mi12:32:061:38:287:5524:31
7:53
#13497
Half
13.11 mi12:37:251:43:477:555:19
7:48
#13453
25K
15.53 mi12:56:362:02:587:5519:11
7:55
#13191
30K
18.64 mi13:21:512:28:137:5725:15
8:08
#12906
20M
20.00 mi13:33:022:39:247:5811:11
8:14
#12796
21M
21.00 mi13:41:392:48:018:008:37
8:37
#12672
35K
21.75 mi13:47:282:53:508:005:49
7:46
#12576
23M
23.00 mi13:57:453:04:078:0010:17
8:13
#12485
24M
24.00 mi14:05:463:12:088:008:01
8:01
#12418
40K
24.85 mi14:12:393:19:018:006:53
8:03
#12342
25.2M
25.20 mi14:15:403:22:028:013:01
8:45
#12321
Finish
26.22 mi14:23:323:29:548:017:52
7:43
#12228
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146394408440812780(Top 48%)3336(Top 29%)3336(Top 68%)
10K6.21 mi3.10 mi14377+2624268+1404268+14014053(Top 53%)4077(Top 36%)4077(Top 83%)
15K9.32 mi3.11 mi13855+5223969+2993969+29912780(Top 48%)3336(Top 29%)3336(Top 68%)
20K12.43 mi3.11 mi13497+3583780+1893780+18912557(Top 47%)3288(Top 29%)3288(Top 67%)
Half13.11 mi0.68 mi13453+443756+243756+2412720(Top 48%)3326(Top 29%)3326(Top 68%)
25K15.53 mi2.42 mi13191+2623607+1493607+14912029(Top 45%)3093(Top 27%)3093(Top 63%)
30K18.64 mi3.11 mi12906+2853491+1163491+11611846(Top 44%)3094(Top 27%)3094(Top 63%)
20M20.00 mi1.36 mi12796+1103446+453446+4511902(Top 45%)3218(Top 28%)3218(Top 66%)
21M21.00 mi1.00 mi12672+1243397+493397+4911184(Top 42%)2966(Top 26%)2966(Top 61%)
35K21.75 mi0.75 mi12576+963353+443353+4410542(Top 40%)2642(Top 23%)2642(Top 54%)
23M23.00 mi1.25 mi12485+913319+343319+3411296(Top 42%)3157(Top 28%)3157(Top 65%)
24M24.00 mi1.00 mi12418+673302+173302+1711386(Top 43%)3281(Top 29%)3281(Top 67%)
40K24.85 mi0.85 mi12342+763280+223280+2210410(Top 39%)2852(Top 25%)2852(Top 58%)
25.2M25.20 mi0.35 mi12321+213281-13281-111093(Top 42%)3251(Top 28%)3251(Top 67%)
Finish26.22 mi1.02 mi12228+933251+303251+3010134(Top 38%)2765(Top 24%)2765(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21stories
+97ft-345ft

Overall

12780

Females

3336

F18-39

3336

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14053

Females

4077

F18-39

4077

10K→15K

6.2 - 9.3 mi

Top 48%
×3stories
+67ft-78ft

Overall

12780

Females

3336

F18-39

3336

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12557

Females

3288

F18-39

3288

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12720

Females

3326

F18-39

3326

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12029

Females

3093

F18-39

3093

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11846

Females

3094

F18-39

3094

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11902

Females

3218

F18-39

3218

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11184

Females

2966

F18-39

2966

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10542

Females

2642

F18-39

2642

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11296

Females

3157

F18-39

3157

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11386

Females

3281

F18-39

3281

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10410

Females

2852

F18-39

2852

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11093

Females

3251

F18-39

3251

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10134

Females

2765

F18-39

2765

Passing Analysis

Category:
Athletes Passed
3005
Passed By
594
Net Change
+2411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14639
5K → 10K446184+262#14639#14377
10K → 15K55533+522#14377#13855
15K → 20K38931+358#13855#13497
20K → Half5410+44#13497#13453
Half → 25K29432+262#13453#13191
25K → 30K35267+285#13191#12906
30K → 20M15343+110#12906#12796
20M → 21M16238+124#12796#12672
21M → 35K1037+96#12672#12576
35K → 23M13039+91#12576#12485
23M → 24M9326+67#12485#12418
24M → 40K10428+76#12418#12342
40K → 25.2M3817+21#12342#12321
25.2M → Finish13239+93#12321#12228
TOTALS3005594+2411
📊

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