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BOSTON MARATHON 2023

Christy Astorga

FL

Bib: 13257 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Masters (Masters Women)
#0 / 6539
Top 4%
Division (F40-44)
#0 / 1878
Top 8%
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
7:34/mi
23:30
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:21/mi
46:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:17/mi
1:08:58
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:20/mi
1:31:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:18/mi
1:36:43
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:26/mi
1:54:44
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:37/mi
2:18:25
↑ 181↓ 1480.2%
138 ft elev
20M
7:35/mi
2:28:43
↑ 64↓ 500.2%
148 ft elev
21M
7:55/mi
2:36:38
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:24/mi
2:42:10
↑ 17↓ 861.7%
156 ft elev
23M
7:38/mi
2:51:43
↑ 23↓ 630.6%
116 ft elev
24M
7:23/mi
2:59:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:30/mi
3:05:31
↓ 200.3%
20 ft elev
25.2M
8:13/mi
3:08:21
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:17/mi
3:15:46
↑ 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
Time1:36:43
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:39:03
Pace7:33 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2223:307:3423:30
7:34
-
10K
6.21 mi11:15:1146:197:2722:49
7:21
-0:13
15K
9.32 mi11:37:501:08:587:2422:39
7:17
-0:04
20K
12.43 mi12:00:361:31:447:2322:46
7:20
+0:03
Half
13.11 mi12:05:351:36:437:234:59
7:18
-0:02
25K
15.53 mi12:23:361:54:447:2318:01
7:26
+0:08
30K
18.64 mi12:47:172:18:257:2623:41
7:37
+0:11
20M
20.00 mi12:57:352:28:437:2610:18
7:35
-0:02
21M
21.00 mi13:05:302:36:387:287:55
7:55
+0:20
35K
21.75 mi13:11:022:42:107:275:32
7:24
-0:31
23M
23.00 mi13:20:352:51:437:289:33
7:38
+0:14
24M
24.00 mi13:27:582:59:067:287:23
7:23
-0:15
40K
24.85 mi13:34:233:05:317:286:25
7:30
+0:07
25.2M
25.20 mi13:37:133:08:217:282:50
8:13
+0:43
Finish
26.22 mi13:44:383:15:467:287:25
7:17
-0:56

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

7:17 /mi

Average Pace

7:28 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:56

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:52:2223:307:3423:30
7:34
#10209
10K
6.21 mi11:15:1146:197:2722:49
7:21
#9609
15K
9.32 mi11:37:501:08:587:2422:39
7:17
#9181
20K
12.43 mi12:00:361:31:447:2322:46
7:20
#8865
Half
13.11 mi12:05:351:36:437:234:59
7:18
#8832
25K
15.53 mi12:23:361:54:447:2318:01
7:26
#8726
30K
18.64 mi12:47:172:18:257:2623:41
7:37
#8568
20M
20.00 mi12:57:352:28:437:2610:18
7:35
#8451
21M
21.00 mi13:05:302:36:387:287:55
7:55
#8335
35K
21.75 mi13:11:022:42:107:275:32
7:24
#8299
23M
23.00 mi13:20:352:51:437:289:33
7:38
#8190
24M
24.00 mi13:27:582:59:067:287:23
7:23
#8107
40K
24.85 mi13:34:233:05:317:286:25
7:30
#8026
25.2M
25.20 mi13:37:133:08:217:282:50
8:13
#8009
Finish
26.22 mi13:44:383:15:467:287:25
7:17
#7943
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10209195219528487(Top 32%)1243(Top 11%)1243(Top 66%)
10K6.21 mi3.10 mi9609+6001660+2921660+2929188(Top 35%)1487(Top 13%)1487(Top 79%)
15K9.32 mi3.11 mi9181+4281492+1681492+1688487(Top 32%)1243(Top 11%)1243(Top 66%)
20K12.43 mi3.11 mi8865+3161382+1101382+1108015(Top 30%)1110(Top 10%)1110(Top 59%)
Half13.11 mi0.68 mi8832+331370+121370+128693(Top 33%)1353(Top 12%)1353(Top 72%)
25K15.53 mi2.42 mi8726+1061343+271343+278266(Top 31%)1276(Top 11%)1276(Top 68%)
30K18.64 mi3.11 mi8568+1581321+221321+228124(Top 31%)1355(Top 12%)1355(Top 72%)
20M20.00 mi1.36 mi8451+1171299+221299+227380(Top 28%)1173(Top 10%)1173(Top 62%)
21M21.00 mi1.00 mi8335+1161281+181281+186863(Top 26%)1082(Top 9%)1082(Top 58%)
35K21.75 mi0.75 mi8299+361274+71274+77805(Top 29%)1413(Top 12%)1413(Top 75%)
23M23.00 mi1.25 mi8190+1091257+171257+177299(Top 27%)1296(Top 11%)1296(Top 69%)
24M24.00 mi1.00 mi8107+831242+151242+156968(Top 26%)1263(Top 11%)1263(Top 67%)
40K24.85 mi0.85 mi8026+811235+71235+76790(Top 26%)1275(Top 11%)1275(Top 68%)
25.2M25.20 mi0.35 mi8009+171240-51240-57829(Top 29%)1741(Top 15%)1741(Top 93%)
Finish26.22 mi1.02 mi7943+661236+41236+47000(Top 26%)1427(Top 12%)1427(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8487

Females

1243

F40-44

1243

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9188

Females

1487

F40-44

1487

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8487

Females

1243

F40-44

1243

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

8015

Females

1110

F40-44

1110

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8693

Females

1353

F40-44

1353

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8266

Females

1276

F40-44

1276

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8124

Females

1355

F40-44

1355

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7380

Females

1173

F40-44

1173

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6863

Females

1082

F40-44

1082

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7805

Females

1413

F40-44

1413

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7299

Females

1296

F40-44

1296

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6968

Females

1263

F40-44

1263

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6790

Females

1275

F40-44

1275

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7829

Females

1741

F40-44

1741

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7000

Females

1427

F40-44

1427

Passing Analysis

Category:
Athletes Passed
2743*
Passed By
477
Net Change
+2266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10209
5K → 10K698*98+600#10209#9609
10K → 15K44820+428#9609#9181
15K → 20K33418+316#9181#8865
20K → Half418+33#8865#8832
Half → 25K16054+106#8832#8726
25K → 30K23880+158#8726#8568
30K → 20M15134+117#8568#8451
20M → 21M13317+116#8451#8335
21M → 35K6428+36#8335#8299
35K → 23M13526+109#8299#8190
23M → 24M10623+83#8190#8107
24M → 40K10221+81#8107#8026
40K → 25.2M3215+17#8026#8009
25.2M → Finish10135+66#8009#7943
TOTALS2743*477+2266

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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