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BOSTON MARATHON 2023

Karla Gual

Bib: 31833•F

PR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
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
11:07/mi
34:32
↑ 97↓ 3451.5%
10K· 6.21 mi
11:31/mi
1:10:20
↑ 79↓ 1380.4%
15K· 9.32 mi
11:06/mi
1:44:49
↑ 67↓ 78
20K· 12.43 mi
11:28/mi
2:20:26
↑ 106↓ 860.1%
Half· 13.11 mi
11:02/mi
2:27:58
↑ 19↓ 370.5%
25K· 15.53 mi
11:44/mi
2:56:26
↑ 66↓ 880.2%
30K· 18.64 mi
12:23/mi
3:34:54
↑ 181↓ 1480.2%
20M
11:56/mi
3:51:07
↑ 64↓ 500.2%
21M
12:39/mi
4:03:46
↑ 106↓ 241.6%
35K· 21.75 mi
11:35/mi
4:12:26
↑ 17↓ 861.7%
23M
11:26/mi
4:26:45
↑ 23↓ 630.6%
24M
11:39/mi
4:38:24
↓ 821.3%
40K· 24.85 mi
11:35/mi
4:48:18
↓ 200.3%
25.2M
12:54/mi
4:52:45
↑ 13↓ 160.2%
Finish· 26.22 mi
10:31/mi
5:03:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:58
Pace11:17 /mi
2nd Half
Distance13.11 mi
Time2:35:30
Pace11:52 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0934:3211:0734:32
11:07
-
10K
6.21 mi12:30:571:10:2011:1935:48
11:31
+0:24
15K
9.32 mi13:05:261:44:4911:1534:29
11:06
-0:25
20K
12.43 mi13:41:032:20:2611:1835:37
11:28
+0:22
Half
13.11 mi13:48:352:27:5811:177:32
11:02
-0:26
25K
15.53 mi14:17:032:56:2611:2128:28
11:44
+0:42
30K
18.64 mi14:55:313:34:5411:3238:28
12:23
+0:39
20M
20.00 mi15:11:443:51:0711:3316:13
11:56
-0:27
21M
21.00 mi15:24:234:03:4611:3612:39
12:39
+0:43
35K
21.75 mi15:33:034:12:2611:368:40
11:35
-1:04
23M
23.00 mi15:47:224:26:4511:3614:19
11:26
-0:09
24M
24.00 mi15:59:014:38:2411:3611:39
11:39
+0:13
40K
24.85 mi16:08:554:48:1811:369:54
11:35
-0:04
25.2M
25.20 mi16:13:224:52:4511:374:27
12:54
+1:19
Finish
26.22 mi16:24:055:03:2811:3510:43
10:31
-2:23

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

10:31 /mi

Average Pace

11:35 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:16

29% of race

Time at Steady Pace

2:24:25

48% of race

Time at Slower Pace

1:11:47

24% of race

Average Pace: 11:34 /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 mi11:55:0934:3211:0734:32
11:07
#25830
10K
6.21 mi12:30:571:10:2011:1935:48
11:31
#25940
15K
9.32 mi13:05:261:44:4911:1534:29
11:06
#25735
20K
12.43 mi13:41:032:20:2611:1835:37
11:28
#25586
Half
13.11 mi13:48:352:27:5811:177:32
11:02
#25567
25K
15.53 mi14:17:032:56:2611:2128:28
11:44
#25455
30K
18.64 mi14:55:313:34:5411:3238:28
12:23
#25345
20M
20.00 mi15:11:443:51:0711:3316:13
11:56
#25287
21M
21.00 mi15:24:234:03:4611:3612:39
12:39
#25216
35K
21.75 mi15:33:034:12:2611:368:40
11:35
#25184
23M
23.00 mi15:47:224:26:4511:3614:19
11:26
#25100
24M
24.00 mi15:59:014:38:2411:3611:39
11:39
#25079
40K
24.85 mi16:08:554:48:1811:369:54
11:35
#25044
25.2M
25.20 mi16:13:224:52:4511:374:27
12:54
#25023
Finish
26.22 mi16:24:055:03:2811:3510:43
10:31
#24974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25830109421094225308(Top 95%)10634(Top 93%)10634(Top 585%)
10K6.21 mi3.10 mi25940-11011003-6111003-6125976(Top 98%)11024(Top 97%)11024(Top 607%)
15K9.32 mi3.11 mi25735+20510872+13110872+13125308(Top 95%)10634(Top 93%)10634(Top 585%)
20K12.43 mi3.11 mi25586+14910797+7510797+7525204(Top 95%)10603(Top 93%)10603(Top 584%)
Half13.11 mi0.68 mi25567+1910790+710790+725002(Top 94%)10501(Top 92%)10501(Top 578%)
25K15.53 mi2.42 mi25455+11210735+5510735+5524928(Top 94%)10477(Top 92%)10477(Top 577%)
30K18.64 mi3.11 mi25345+11010687+4810687+4824889(Top 93%)10509(Top 92%)10509(Top 578%)
20M20.00 mi1.36 mi25287+5810656+3110656+3124126(Top 91%)10145(Top 89%)10145(Top 558%)
21M21.00 mi1.00 mi25216+7110619+3710619+3723659(Top 89%)9900(Top 87%)9900(Top 545%)
35K21.75 mi0.75 mi25184+3210610+910610+924225(Top 91%)10243(Top 90%)10243(Top 564%)
23M23.00 mi1.25 mi25100+8410578+3210578+3223144(Top 87%)9670(Top 85%)9670(Top 532%)
24M24.00 mi1.00 mi25079+2110571+710571+724090(Top 90%)10210(Top 89%)10210(Top 562%)
40K24.85 mi0.85 mi25044+3510553+1810553+1823345(Top 88%)9853(Top 86%)9853(Top 542%)
25.2M25.20 mi0.35 mi25023+2110548+510548+523866(Top 90%)10125(Top 89%)10125(Top 557%)
Finish26.22 mi1.02 mi24974+4910524+2410524+2423047(Top 87%)9673(Top 85%)9673(Top 532%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25308

Females

10634

F45-49

10634

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

25976

Females

11024

F45-49

11024

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25308

Females

10634

F45-49

10634

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

25204

Females

10603

F45-49

10603

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

25002

Females

10501

F45-49

10501

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

24928

Females

10477

F45-49

10477

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

24889

Females

10509

F45-49

10509

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24126

Females

10145

F45-49

10145

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

23659

Females

9900

F45-49

9900

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

24225

Females

10243

F45-49

10243

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

23144

Females

9670

F45-49

9670

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

24090

Females

10210

F45-49

10210

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23345

Females

9853

F45-49

9853

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23866

Females

10125

F45-49

10125

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

23047

Females

9673

F45-49

9673

Passing Analysis

Category:
Athletes Passed
1157
Passed By
301
Net Change
+856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25830
5K → 10K59169-110#25830#25940
10K → 15K2149+205#25940#25735
15K → 20K17021+149#25735#25586
20K → Half267+19#25586#25567
Half → 25K12816+112#25567#25455
25K → 30K14030+110#25455#25345
30K → 20M7012+58#25345#25287
20M → 21M765+71#25287#25216
21M → 35K386+32#25216#25184
35K → 23M895+84#25184#25100
23M → 24M298+21#25100#25079
24M → 40K4510+35#25079#25044
40K → 25.2M243+21#25044#25023
25.2M → Finish490+49#25023#24974
TOTALS1157301+856
📊

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