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BOSTON MARATHON 2023

Hannah Mcgoldrick

Bib: 29816•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
9:50/mi
30:34
↑ 97↓ 3451.5%
10K· 6.21 mi
8:41/mi
57:32
↑ 79↓ 1380.4%
15K· 9.32 mi
8:28/mi
1:23:51
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:50:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:21/mi
1:56:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:37/mi
2:16:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:28/mi
2:43:15
↑ 181↓ 1480.2%
20M
8:20/mi
2:54:34
↑ 64↓ 500.2%
21M
8:39/mi
3:03:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:27/mi
3:09:32
↑ 17↓ 861.7%
23M
8:31/mi
3:20:12
↑ 23↓ 630.6%
24M
8:29/mi
3:28:41
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:35:57
↓ 200.3%
25.2M
8:59/mi
3:39:03
↑ 13↓ 160.2%
Finish· 26.22 mi
7:52/mi
3:47:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:51:01
Pace8:28 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3330:349:5030:34
9:50
-
10K
6.21 mi12:15:3157:329:1626:58
8:41
-1:09
15K
9.32 mi12:41:501:23:519:0026:19
8:28
-0:13
20K
12.43 mi13:08:201:50:218:5326:30
8:32
+0:04
Half
13.11 mi13:14:021:56:038:515:42
8:21
-0:11
25K
15.53 mi13:34:552:16:568:4920:53
8:37
+0:16
30K
18.64 mi14:01:142:43:158:4526:19
8:28
-0:09
20M
20.00 mi14:12:332:54:348:4411:19
8:20
-0:08
21M
21.00 mi14:21:123:03:138:438:39
8:39
+0:19
35K
21.75 mi14:27:313:09:328:436:19
8:27
-0:12
23M
23.00 mi14:38:113:20:128:4210:40
8:31
+0:04
24M
24.00 mi14:46:403:28:418:428:29
8:29
-0:02
40K
24.85 mi14:53:563:35:578:417:16
8:30
+0:01
25.2M
25.20 mi14:57:023:39:038:423:06
8:59
+0:29
Finish
26.22 mi15:05:033:47:048:408:01
7:52
-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

7:52 /mi

Average Pace

8:40 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:01

4% of race

Time at Steady Pace

3:05:23

82% of race

Time at Slower Pace

33:40

15% of race

Average Pace: 8:40 /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 mi11:48:3330:349:5030:34
9:50
#23021
10K
6.21 mi12:15:3157:329:1626:58
8:41
#21602
15K
9.32 mi12:41:501:23:519:0026:19
8:28
#20551
20K
12.43 mi13:08:201:50:218:5326:30
8:32
#19747
Half
13.11 mi13:14:021:56:038:515:42
8:21
#19607
25K
15.53 mi13:34:552:16:568:4920:53
8:37
#19167
30K
18.64 mi14:01:142:43:158:4526:19
8:28
#18319
20M
20.00 mi14:12:332:54:348:4411:19
8:20
#17897
21M
21.00 mi14:21:123:03:138:438:39
8:39
#17532
35K
21.75 mi14:27:313:09:328:436:19
8:27
#17437
23M
23.00 mi14:38:113:20:128:4210:40
8:31
#17197
24M
24.00 mi14:46:403:28:418:428:29
8:29
#17063
40K
24.85 mi14:53:563:35:578:417:16
8:30
#16929
25.2M
25.20 mi14:57:023:39:038:423:06
8:59
#16863
Finish
26.22 mi15:05:033:47:048:408:01
7:52
#16632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi230219402940217610(Top 66%)6276(Top 55%)6276(Top 129%)
10K6.21 mi3.10 mi21602+14198636+7668636+76619312(Top 73%)7270(Top 64%)7270(Top 149%)
15K9.32 mi3.11 mi20551+10518044+5928044+59217610(Top 66%)6276(Top 55%)6276(Top 129%)
20K12.43 mi3.11 mi19747+8047569+4757569+47517050(Top 64%)5953(Top 52%)5953(Top 122%)
Half13.11 mi0.68 mi19607+1407484+857484+8516889(Top 63%)5835(Top 51%)5835(Top 119%)
25K15.53 mi2.42 mi19167+4407217+2677217+26716883(Top 63%)5942(Top 52%)5942(Top 122%)
30K18.64 mi3.11 mi18319+8486754+4636754+46314135(Top 53%)4418(Top 39%)4418(Top 90%)
20M20.00 mi1.36 mi17897+4226523+2316523+23112581(Top 47%)3638(Top 32%)3638(Top 74%)
21M21.00 mi1.00 mi17532+3656315+2086315+20811408(Top 43%)3106(Top 27%)3106(Top 64%)
35K21.75 mi0.75 mi17437+956265+506265+5015033(Top 56%)5138(Top 45%)5138(Top 105%)
23M23.00 mi1.25 mi17197+2406132+1336132+13313388(Top 50%)4292(Top 38%)4292(Top 88%)
24M24.00 mi1.00 mi17063+1346079+536079+5314421(Top 54%)4915(Top 43%)4915(Top 101%)
40K24.85 mi0.85 mi16929+1346022+576022+5713395(Top 50%)4431(Top 39%)4431(Top 91%)
25.2M25.20 mi0.35 mi16863+665988+345988+3412589(Top 47%)4048(Top 35%)4048(Top 83%)
Finish26.22 mi1.02 mi16632+2315857+1315857+13111218(Top 42%)3324(Top 29%)3324(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

17610

Females

6276

F18-39

6276

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

19312

Females

7270

F18-39

7270

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

17610

Females

6276

F18-39

6276

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

17050

Females

5953

F18-39

5953

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16889

Females

5835

F18-39

5835

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16883

Females

5942

F18-39

5942

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14135

Females

4418

F18-39

4418

30K→20M

18.6 - 20.0 mi

Top 47%
×5story building
+64ft-50ft

Overall

12581

Females

3638

F18-39

3638

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11408

Females

3106

F18-39

3106

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

15033

Females

5138

F18-39

5138

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

13388

Females

4292

F18-39

4292

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14421

Females

4915

F18-39

4915

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13395

Females

4431

F18-39

4431

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12589

Females

4048

F18-39

4048

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11218

Females

3324

F18-39

3324

Passing Analysis

Category:
Athletes Passed
6446
Passed By
57
Net Change
+6389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23021
5K → 10K14234+1419#23021#21602
10K → 15K10532+1051#21602#20551
15K → 20K8062+804#20551#19747
20K → Half1411+140#19747#19607
Half → 25K4477+440#19607#19167
25K → 30K8513+848#19167#18319
30K → 20M4220+422#18319#17897
20M → 21M3661+365#17897#17532
21M → 35K1049+95#17532#17437
35K → 23M25111+240#17437#17197
23M → 24M1428+134#17197#17063
24M → 40K1384+134#17063#16929
40K → 25.2M715+66#16929#16863
25.2M → Finish2310+231#16863#16632
TOTALS644657+6389
📊

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