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BOSTON MARATHON 2023

Hanna Roberts

Bib: 19622•F

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 34%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18188
Start → 5K
26:42 | 8:36/mi
10K· 6.21 mi
51:37
Rank: #16548 (+1640)
5K → 10K
24:55 | 8:01/mi
15K· 9.32 mi
1:16:11
Rank: #15626 (+922)
10K → 15K
24:34 | 7:54/mi
20K· 12.43 mi
1:41:02
Rank: #15095 (+531)
15K → 20K
24:51 | 8:00/mi
Half· 13.11 mi
1:46:25
Rank: #15003 (+92)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:07:09
Rank: #15251 (-248)
Half → 25K
20:44 | 8:33/mi
30K· 18.64 mi
2:32:37
Rank: #14709 (+542)
25K → 30K
25:28 | 8:12/mi
20M
2:43:48
Rank: #14479 (+230)
30K → 20M
11:11 | 8:14/mi
21M
2:52:34
Rank: #14338 (+141)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:58:21
Rank: #14181 (+157)
21M → 35K
5:47 | 7:44/mi
23M
3:08:33
Rank: #13945 (+236)
35K → 23M
10:12 | 8:09/mi
24M
3:16:25
Rank: #13754 (+191)
23M → 24M
7:52 | 7:52/mi
40K· 24.85 mi
3:23:19
Rank: #13612 (+142)
24M → 40K
6:54 | 8:04/mi
25.2M
3:26:17
Rank: #13549 (+63)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:34:10
Rank: #13394 (+155)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:25
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:47:45
Pace8:13 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2426:428:3626:42
8:36
-
10K
6.21 mi11:43:1951:378:1824:55
8:01
-0:35
15K
9.32 mi12:07:531:16:118:1024:34
7:54
-0:07
20K
12.43 mi12:32:441:41:028:0824:51
8:00
+0:06
Half
13.11 mi12:38:071:46:258:075:23
7:53
-0:07
25K
15.53 mi12:58:512:07:098:1120:44
8:33
+0:40
30K
18.64 mi13:24:192:32:378:1125:28
8:12
-0:21
20M
20.00 mi13:35:302:43:488:1111:11
8:14
+0:02
21M
21.00 mi13:44:162:52:348:138:46
8:46
+0:32
35K
21.75 mi13:50:032:58:218:125:47
7:44
-1:02
23M
23.00 mi14:00:153:08:338:1210:12
8:09
+0:25
24M
24.00 mi14:08:073:16:258:117:52
7:52
-0:17
40K
24.85 mi14:15:013:23:198:116:54
8:04
+0:12
25.2M
25.20 mi14:17:593:26:178:112:58
8:36
+0:32
Finish
26.22 mi14:25:523:34:108:107:53
7:44
-0:52

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

7:44 /mi

Average Pace

8:10 /mi

Slowest Pace

8:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:00

72% of race

Time at Steady Pace

59:10

28% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:18:2426:428:3626:42
8:36
#18188
10K
6.21 mi11:43:1951:378:1824:55
8:01
#16548
15K
9.32 mi12:07:531:16:118:1024:34
7:54
#15626
20K
12.43 mi12:32:441:41:028:0824:51
8:00
#15095
Half
13.11 mi12:38:071:46:258:075:23
7:53
#15003
25K
15.53 mi12:58:512:07:098:1120:44
8:33
#15251
30K
18.64 mi13:24:192:32:378:1125:28
8:12
#14709
20M
20.00 mi13:35:302:43:488:1111:11
8:14
#14479
21M
21.00 mi13:44:162:52:348:138:46
8:46
#14338
35K
21.75 mi13:50:032:58:218:125:47
7:44
#14181
23M
23.00 mi14:00:153:08:338:1210:12
8:09
#13945
24M
24.00 mi14:08:073:16:258:117:52
7:52
#13754
40K
24.85 mi14:15:013:23:198:116:54
8:04
#13612
25.2M
25.20 mi14:17:593:26:178:112:58
8:36
#13549
Finish
26.22 mi14:25:523:34:108:107:53
7:44
#13394
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi181886670667013637(Top 51%)3861(Top 34%)3861(Top 79%)
10K6.21 mi3.10 mi16548+16405606+10645606+106414955(Top 56%)4642(Top 41%)4642(Top 95%)
15K9.32 mi3.11 mi15626+9225051+5555051+55513637(Top 51%)3861(Top 34%)3861(Top 79%)
20K12.43 mi3.11 mi15095+5314744+3074744+30713428(Top 50%)3782(Top 33%)3782(Top 77%)
Half13.11 mi0.68 mi15003+924684+604684+6013559(Top 51%)3835(Top 34%)3835(Top 79%)
25K15.53 mi2.42 mi15251-2484867-1834867-18316497(Top 62%)5716(Top 50%)5716(Top 117%)
30K18.64 mi3.11 mi14709+5424561+3064561+30612345(Top 46%)3386(Top 30%)3386(Top 69%)
20M20.00 mi1.36 mi14479+2304466+954466+9511920(Top 45%)3236(Top 28%)3236(Top 66%)
21M21.00 mi1.00 mi14338+1414404+624404+6212099(Top 45%)3461(Top 30%)3461(Top 71%)
35K21.75 mi0.75 mi14181+1574320+844320+8410219(Top 38%)2488(Top 22%)2488(Top 51%)
23M23.00 mi1.25 mi13945+2364193+1274193+12710846(Top 41%)2948(Top 26%)2948(Top 60%)
24M24.00 mi1.00 mi13754+1914104+894104+8910333(Top 39%)2765(Top 24%)2765(Top 57%)
40K24.85 mi0.85 mi13612+1424028+764028+7610568(Top 40%)2930(Top 26%)2930(Top 60%)
25.2M25.20 mi0.35 mi13549+633995+333995+3310274(Top 39%)2854(Top 25%)2854(Top 58%)
Finish26.22 mi1.02 mi13394+1553932+633932+6310253(Top 39%)2830(Top 25%)2830(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13637

Females

3861

F18-39

3861

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

14955

Females

4642

F18-39

4642

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13637

Females

3861

F18-39

3861

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13428

Females

3782

F18-39

3782

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13559

Females

3835

F18-39

3835

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16497

Females

5716

F18-39

5716

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12345

Females

3386

F18-39

3386

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11920

Females

3236

F18-39

3236

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12099

Females

3461

F18-39

3461

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10219

Females

2488

F18-39

2488

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10846

Females

2948

F18-39

2948

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10333

Females

2765

F18-39

2765

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10568

Females

2930

F18-39

2930

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10274

Females

2854

F18-39

2854

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10253

Females

2830

F18-39

2830

Passing Analysis

Category:
Athletes Passed
5260
Passed By
466
Net Change
+4794
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18188
5K → 10K167737+1640#18188#16548
10K → 15K93412+922#16548#15626
15K → 20K55221+531#15626#15095
20K → Half953+92#15095#15003
Half → 25K65313-248#15003#15251
25K → 30K55513+542#15251#14709
30K → 20M2399+230#14709#14479
20M → 21M15716+141#14479#14338
21M → 35K1603+157#14338#14181
35K → 23M24610+236#14181#13945
23M → 24M1943+191#13945#13754
24M → 40K1486+142#13754#13612
40K → 25.2M652+63#13612#13549
25.2M → Finish17318+155#13549#13394
TOTALS5260466+4794
📊

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