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BOSTON MARATHON 2023

Una Mcgeough

Bib: 22584•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 40%
Division (F55-59)
#0 / 815
Top 17%
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
8:19/mi
25:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
52:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:35/mi
1:18:50
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:45:47
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:51:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:12:39
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:39:58
↑ 181↓ 1480.2%
20M
8:48/mi
2:51:56
↑ 64↓ 500.2%
21M
9:11/mi
3:01:07
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:07:41
↑ 17↓ 861.7%
23M
8:38/mi
3:18:29
↑ 23↓ 630.6%
24M
8:34/mi
3:27:03
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:34:29
↓ 200.3%
25.2M
9:05/mi
3:37:37
↑ 13↓ 160.2%
Finish· 26.22 mi
8:22/mi
3:46:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:35
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:54:34
Pace8:44 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1125:508:1925:50
8:19
-
10K
6.21 mi11:49:3252:118:2426:21
8:29
+0:10
15K
9.32 mi12:16:111:18:508:2726:39
8:35
+0:06
20K
12.43 mi12:43:081:45:478:3126:57
8:40
+0:05
Half
13.11 mi12:48:561:51:358:315:48
8:30
-0:10
25K
15.53 mi13:10:002:12:398:3221:04
8:41
+0:11
30K
18.64 mi13:37:192:39:588:3527:19
8:48
+0:07
20M
20.00 mi13:49:172:51:568:3611:58
8:48
0:00
21M
21.00 mi13:58:283:01:078:379:11
9:11
+0:23
35K
21.75 mi14:05:023:07:418:386:34
8:47
-0:24
23M
23.00 mi14:15:503:18:298:3810:48
8:38
-0:09
24M
24.00 mi14:24:243:27:038:388:34
8:34
-0:04
40K
24.85 mi14:31:503:34:298:387:26
8:42
+0:08
25.2M
25.20 mi14:34:583:37:378:383:08
9:05
+0:23
Finish
26.22 mi14:43:303:46:098:388:32
8:22
-0:43

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

8:19 /mi

Average Pace

8:38 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:58

96% of race

Time at Steady Pace

9:11

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:38 /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 mi11:23:1125:508:1925:50
8:19
#16271
10K
6.21 mi11:49:3252:118:2426:21
8:29
#17201
15K
9.32 mi12:16:111:18:508:2726:39
8:35
#17575
20K
12.43 mi12:43:081:45:478:3126:57
8:40
#17643
Half
13.11 mi12:48:561:51:358:315:48
8:30
#17637
25K
15.53 mi13:10:002:12:398:3221:04
8:41
#17571
30K
18.64 mi13:37:192:39:588:3527:19
8:48
#17252
20M
20.00 mi13:49:172:51:568:3611:58
8:48
#17112
21M
21.00 mi13:58:283:01:078:379:11
9:11
#16948
35K
21.75 mi14:05:023:07:418:386:34
8:47
#16939
23M
23.00 mi14:15:503:18:298:3810:48
8:38
#16766
24M
24.00 mi14:24:243:27:038:388:34
8:34
#16668
40K
24.85 mi14:31:503:34:298:387:26
8:42
#16582
25.2M
25.20 mi14:34:583:37:378:383:08
9:05
#16513
Finish
26.22 mi14:43:303:46:098:388:32
8:22
#16415
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi162715452545218303(Top 69%)6674(Top 58%)6674(Top 819%)
10K6.21 mi3.10 mi17201-9306057-6056057-60518149(Top 68%)6561(Top 57%)6561(Top 805%)
15K9.32 mi3.11 mi17575-3746260-2036260-20318303(Top 69%)6674(Top 58%)6674(Top 819%)
20K12.43 mi3.11 mi17643-686304-446304-4417961(Top 67%)6487(Top 57%)6487(Top 796%)
Half13.11 mi0.68 mi17637+66303+16303+117733(Top 67%)6311(Top 55%)6311(Top 774%)
25K15.53 mi2.42 mi17571+666277+266277+2617318(Top 65%)6179(Top 54%)6179(Top 758%)
30K18.64 mi3.11 mi17252+3196111+1666111+16616020(Top 60%)5513(Top 48%)5513(Top 676%)
20M20.00 mi1.36 mi17112+1406038+736038+7315487(Top 58%)5273(Top 46%)5273(Top 647%)
21M21.00 mi1.00 mi16948+1645957+815957+8114427(Top 54%)4732(Top 41%)4732(Top 581%)
35K21.75 mi0.75 mi16939+95951+65951+616850(Top 63%)6194(Top 54%)6194(Top 760%)
23M23.00 mi1.25 mi16766+1735880+715880+7113978(Top 53%)4611(Top 40%)4611(Top 566%)
24M24.00 mi1.00 mi16668+985843+375843+3714907(Top 56%)5184(Top 45%)5184(Top 636%)
40K24.85 mi0.85 mi16582+865817+265817+2614507(Top 54%)5037(Top 44%)5037(Top 618%)
25.2M25.20 mi0.35 mi16513+695781+365781+3613110(Top 49%)4308(Top 38%)4308(Top 529%)
Finish26.22 mi1.02 mi16415+985732+495732+4914596(Top 55%)5047(Top 44%)5047(Top 619%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21story building
+97ft-345ft

Overall

18303

Females

6674

F55-59

6674

5K→10K

3.1 - 6.2 mi

Top 68%
×5story building
+79ft-138ft

Overall

18149

Females

6561

F55-59

6561

10K→15K

6.2 - 9.3 mi

Top 69%
×3story building
+67ft-78ft

Overall

18303

Females

6674

F55-59

6674

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17961

Females

6487

F55-59

6487

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17733

Females

6311

F55-59

6311

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

17318

Females

6179

F55-59

6179

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

16020

Females

5513

F55-59

5513

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

15487

Females

5273

F55-59

5273

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

14427

Females

4732

F55-59

4732

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16850

Females

6194

F55-59

6194

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13978

Females

4611

F55-59

4611

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

14907

Females

5184

F55-59

5184

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14507

Females

5037

F55-59

5037

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13110

Females

4308

F55-59

4308

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14596

Females

5047

F55-59

5047

Passing Analysis

Category:
Athletes Passed
1813
Passed By
1957
Net Change
-144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16271
5K → 10K60990-930#16271#17201
10K → 15K80454-374#17201#17575
15K → 20K152220-68#17575#17643
20K → Half3832+6#17643#17637
Half → 25K13973+66#17637#17571
25K → 30K35334+319#17571#17252
30K → 20M16020+140#17252#17112
20M → 21M17915+164#17112#16948
21M → 35K4536+9#16948#16939
35K → 23M19017+173#16939#16766
23M → 24M11921+98#16766#16668
24M → 40K10822+86#16668#16582
40K → 25.2M712+69#16582#16513
25.2M → Finish11921+98#16513#16415
TOTALS18131957-144
📊

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