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BOSTON MARATHON 2023

Lucy Galloway

AK

Bib: 19513 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 37%
Masters (Masters Women)
#0 / 6539
Top 24%
Division (F40-44)
#0 / 1878
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:53/mi
24:28
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:52/mi
48:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:55/mi
1:13:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:55/mi
1:38:07
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:46/mi
1:43:25
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:00/mi
2:02:49
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:26/mi
2:29:00
↑ 181↓ 1480.2%
138 ft elev
20M
8:37/mi
2:40:43
↑ 64↓ 500.2%
148 ft elev
21M
9:22/mi
2:50:05
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:33/mi
2:56:29
↑ 17↓ 861.7%
156 ft elev
23M
9:02/mi
3:07:48
↑ 23↓ 630.6%
116 ft elev
24M
8:54/mi
3:16:42
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:51/mi
3:24:16
↓ 200.3%
20 ft elev
25.2M
9:28/mi
3:27:32
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:24/mi
3:36:06
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:52:41
Pace8:36 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2124:287:5324:28
7:53
-
10K
6.21 mi11:40:4748:547:5224:26
7:52
-0:01
15K
9.32 mi12:05:231:13:307:5324:36
7:55
+0:03
20K
12.43 mi12:30:001:38:077:5424:37
7:55
0:00
Half
13.11 mi12:35:181:43:257:535:18
7:46
-0:09
25K
15.53 mi12:54:422:02:497:5419:24
8:00
+0:14
30K
18.64 mi13:20:532:29:008:0026:11
8:26
+0:26
20M
20.00 mi13:32:362:40:438:0211:43
8:37
+0:11
21M
21.00 mi13:41:582:50:058:069:22
9:22
+0:45
35K
21.75 mi13:48:222:56:298:076:24
8:33
-0:49
23M
23.00 mi13:59:413:07:488:1011:19
9:02
+0:29
24M
24.00 mi14:08:353:16:428:128:54
8:54
-0:08
40K
24.85 mi14:16:093:24:168:137:34
8:51
-0:03
25.2M
25.20 mi14:19:253:27:328:143:16
9:28
+0:37
Finish
26.22 mi14:27:593:36:068:158:34
8:24
-1:04

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

7:46 /mi

Average Pace

8:15 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:49

57% of race

Time at Steady Pace

52:52

24% of race

Time at Slower Pace

40:25

19% of race

Average Pace: 8:15 /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 mi11:16:2124:287:5324:28
7:53
#13054
10K
6.21 mi11:40:4748:547:5224:26
7:52
#13350
15K
9.32 mi12:05:231:13:307:5324:36
7:55
#13463
20K
12.43 mi12:30:001:38:077:5424:37
7:55
#13282
Half
13.11 mi12:35:181:43:257:535:18
7:46
#13221
25K
15.53 mi12:54:422:02:497:5419:24
8:00
#13101
30K
18.64 mi13:20:532:29:008:0026:11
8:26
#13245
20M
20.00 mi13:32:362:40:438:0211:43
8:37
#13318
21M
21.00 mi13:41:582:50:058:069:22
9:22
#13450
35K
21.75 mi13:48:222:56:298:076:24
8:33
#13527
23M
23.00 mi13:59:413:07:488:1011:19
9:02
#13713
24M
24.00 mi14:08:353:16:428:128:54
8:54
#13847
40K
24.85 mi14:16:093:24:168:137:34
8:51
#13884
25.2M
25.20 mi14:19:253:27:328:143:16
9:28
#13903
Finish
26.22 mi14:27:593:36:068:158:34
8:24
#13940
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi130543475347513737(Top 52%)3927(Top 34%)3927(Top 209%)
10K6.21 mi3.10 mi13350-2963656-1813656-18113698(Top 51%)3858(Top 34%)3858(Top 205%)
15K9.32 mi3.11 mi13463-1133728-723728-7213737(Top 52%)3927(Top 34%)3927(Top 209%)
20K12.43 mi3.11 mi13282+1813649+793649+7912839(Top 48%)3465(Top 30%)3465(Top 185%)
Half13.11 mi0.68 mi13221+613616+333616+3312545(Top 47%)3248(Top 28%)3248(Top 173%)
25K15.53 mi2.42 mi13101+1203548+683548+6812786(Top 48%)3520(Top 31%)3520(Top 187%)
30K18.64 mi3.11 mi13245-1443696-1483696-14813863(Top 52%)4248(Top 37%)4248(Top 226%)
20M20.00 mi1.36 mi13318-733746-503746-5014420(Top 54%)4654(Top 41%)4654(Top 248%)
21M21.00 mi1.00 mi13450-1323845-993845-9915337(Top 58%)5245(Top 46%)5245(Top 279%)
35K21.75 mi0.75 mi13527-773901-563901-5615604(Top 59%)5463(Top 48%)5463(Top 291%)
23M23.00 mi1.25 mi13713-1864048-1474048-14716245(Top 61%)5872(Top 51%)5872(Top 313%)
24M24.00 mi1.00 mi13847-1344163-1154163-11516771(Top 63%)6227(Top 55%)6227(Top 332%)
40K24.85 mi0.85 mi13884-374201-384201-3815362(Top 58%)5494(Top 48%)5494(Top 293%)
25.2M25.20 mi0.35 mi13903-194226-254226-2515087(Top 57%)5341(Top 47%)5341(Top 284%)
Finish26.22 mi1.02 mi13940-374258-324258-3214797(Top 56%)5146(Top 45%)5146(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13737

Females

3927

F40-44

3927

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

13698

Females

3858

F40-44

3858

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13737

Females

3927

F40-44

3927

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12839

Females

3465

F40-44

3465

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12545

Females

3248

F40-44

3248

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12786

Females

3520

F40-44

3520

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13863

Females

4248

F40-44

4248

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

14420

Females

4654

F40-44

4654

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

15337

Females

5245

F40-44

5245

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15604

Females

5463

F40-44

5463

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

16245

Females

5872

F40-44

5872

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16771

Females

6227

F40-44

6227

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15362

Females

5494

F40-44

5494

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15087

Females

5341

F40-44

5341

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14797

Females

5146

F40-44

5146

Passing Analysis

Category:
Athletes Passed
1393
Passed By
2279
Net Change
-886
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13054
5K → 10K183479-296#13054#13350
10K → 15K161274-113#13350#13463
15K → 20K27695+181#13463#13282
20K → Half687+61#13282#13221
Half → 25K20383+120#13221#13101
25K → 30K146290-144#13101#13245
30K → 20M68141-73#13245#13318
20M → 21M51183-132#13318#13450
21M → 35K34111-77#13450#13527
35K → 23M43229-186#13527#13713
23M → 24M35169-134#13713#13847
24M → 40K5693-37#13847#13884
40K → 25.2M1938-19#13884#13903
25.2M → Finish5087-37#13903#13940
TOTALS13932279-886
📊

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