Emily Lubarsky

Boston, MA

Bib: 5463 F

0:00
0:00
/ mi
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Overall
#0 / 1846
Gender (Female)
#0 / 685
Division (F25-29)
#0 / 135
Race Day Weather
33°/23°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
12:03/mi
37:25
12176
4.8M
11:35/mi
57:02
5251
10K· 6.21 mi
12:58/mi
1:15:22
4857
8M
14:27/mi
1:41:10
3678
10M
10:51/mi
2:02:51
5440
11M
14:11/mi
2:17:02
4125
13.1M
14:25/mi
2:47:18
5470
17M
12:55/mi
3:37:41
8486
30K· 18.64 mi
14:37/mi
4:01:40
6444
22.5M
14:29/mi
4:57:34
8891
Finish· 26.22 mi
14:09/mi
5:50:10
119153
Course Elevation
227310 ft
×7story building
770 ft climb · 789 ft descent

The Course

Half Splits

1st Half· via 13.1M
2:47:1812:46 /mi⚡ faster
2nd Half
3:02:5213:56 /mi+9.3%
Positive split — 9.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
37:2512:033.11 mi37:25
12:03
-
4.8M
57:0211:531.69 mi19:37
11:35
-0:28
10K
1:15:2212:081.41 mi18:20
12:58
+1:23
8M
1:41:1012:391.79 mi25:48
14:27
+1:29
10M
2:02:5112:172.00 mi21:41
10:51
-3:36
11M
2:17:0212:271.00 mi14:11
14:11
+3:20
13.1M
2:47:1812:462.10 mi30:16
14:25
+0:14
17M
3:37:4112:483.90 mi50:23
12:55
-1:30
30K
4:01:4012:581.64 mi23:59
14:37
+1:42
22.5M
4:57:3413:143.86 mi55:54
14:29
-0:08
Finish(26.22 mi)
5:50:1013:223.72 mi52:36
14:09
-0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:51 /mi

Average Pace

13:22 /mi

Slowest Pace

14:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:27:26

42% of race

Time at Steady Pace

3:22:44

58% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:21 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi17025905901702590590
4.8M1.69 mi1694+8586+4586+41674576576
10K1.41 mi1697-35865861686591591
8M1.79 mi1749-52615-29615-291674576576
10M2.00 mi1742+7613+2613+21672584584
11M1.00 mi1755-13620-7620-71790644644
13.1M2.10 mi1714+41601+19601+191543532532
17M3.90 mi1679+35591+10591+101501539539
30K1.64 mi1664+15588+3588+31492536536
22.5M3.86 mi1649+15587+1587+11562573573
Finish(26.22 mi)3.72 mi1656-7593-6593-61614591591

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 92%
×4story building
+121ft-76ft

Overall

1702

Females

590

F25-29

590

5K→4.8M

3.1 - 4.8 mi

Top 91%
×1story
+52ft-51ft

Overall

1674

Females

576

F25-29

576

4.8M→10K

4.8 - 6.2 mi

Top 91%
×4story building
+48ft-57ft

Overall

1686

Females

591

F25-29

591

5K→4.8M

6.2 - 8.0 mi

Top 91%
×4story building
+36ft-78ft

Overall

1674

Females

576

F25-29

576

8M→10M

8.0 - 10.0 mi

Top 91%
×2story building
+54ft-40ft

Overall

1672

Females

584

F25-29

584

10M→11M

10.0 - 11.0 mi

Top 97%
×2story building
+41ft-25ft

Overall

1790

Females

644

F25-29

644

11M→13.1M

11.0 - 13.1 mi

Top 84%
×2story building
+54ft-70ft

Overall

1543

Females

532

F25-29

532

13.1M→17M

13.1 - 17.0 mi

Top 81%
×2story building
+84ft-86ft

Overall

1501

Females

539

F25-29

539

17M→30K

17.0 - 18.6 mi

Top 81%
×4story building
+64ft-44ft

Overall

1492

Females

536

F25-29

536

30K→22.5M

18.6 - 22.5 mi

Top 85%
×2story building
+88ft-91ft

Overall

1562

Females

573

F25-29

573

22.5M→Finish

22.5 - 26.2 mi

Top 87%
×4story building
+119ft-153ft

Overall

1614

Females

591

F25-29

591

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#1702
5K4.8M
917+8
#1702 #1694
4.8M10K
1310-3
#1694 #1697
10K8M
553-52
#1697 #1749
8M10M
310+7
#1749 #1742
10M11M
152-13
#1742 #1755
11M13.1M
344*+41
#1755 #1714
13.1M17M
136*+35
#1714 #1679
17M30K
318+15
#1679 #1664
30K22.5M
1025*+15
#1664 #1649
22.5MFinish
1811-7
#1649 #1656
TOTALS
130176*+46
#1702 #1656

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

ALSAC / St. Jude Children's Research Hospital

Sportstats