Bank of America Chicago Marathon logo
CHI 2018

Ka Yan Wong

Hong Kong

Bib: 63910 F 30

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 44549
Top 0.3%
Gender (Female)
#0 / 20639
Top 12%
Division (F30-34)
#0 / 3421
Top 0.1%
Race Day Weather
58°/48°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
600 ft elev
5K· 3.11 mi
8:35/mi
26:43
↑ 52↓ 48
604 ft elev
10K· 6.21 mi
8:22/mi
52:45
↑ 25↓ 36
592 ft elev
15K· 9.32 mi
8:25/mi
1:18:55
↑ 13↓ 13
592 ft elev
20K· 12.43 mi
8:31/mi
1:45:23
↑ 20↓ 17
595 ft elev
Half· 13.11 mi
8:55/mi
1:51:28
↑ 110.2%
604 ft elev
25K· 15.53 mi
8:37/mi
2:12:23
↑ 24↓ 30
598 ft elev
30K· 18.64 mi
8:27/mi
2:38:39
↑ 13↓ 13
598 ft elev
35K· 21.75 mi
8:45/mi
3:05:51
↑ 26↓ 28
596 ft elev
40K· 24.85 mi
8:55/mi
3:33:36
↑ 17↓ 11
601 ft elev
Finish· 26.22 mi
-377:-18/mi
→ flat
610 ft elev
Course Elevation
589–621 ft
≈
×3story building
•▲ 227 ft climb · ▼ 221 ft descent

The Course

Half Splits

1st Half· via Half
1:51:288:30 /mi+468.8%
2nd Half
—-32:-22 /mi✓ faster
Negative split — 468.8% faster 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
26:438:353.11 mi26:43
8:35
-
10K
52:458:293.10 mi26:02
8:22
-0:13
15K
1:18:558:283.11 mi26:10
8:25
+0:03
20K
1:45:238:283.11 mi26:28
8:31
+0:06
Half(13.11 mi)
1:51:288:300.68 mi6:05
8:55
+0:24
25K
2:12:238:312.42 mi20:55
8:37
-0:18
30K
2:38:398:303.11 mi26:16
8:27
-0:10
35K
3:05:518:323.11 mi27:12
8:45
+0:18
40K
3:33:368:353.10 mi27:45
8:55
+0:10
Finish(26.22 mi)
-1.37 mi
-377:-18
-386:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-378:-18 /mi

Average Pace

8:36 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: -12:-26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi130703421649119752967579
10K3.10 mi11843+12272960+461567+82107942560506
15K3.11 mi11815+282932+28565+2119752967579
20K3.11 mi11695+1202863+69553+12115742806540
Half(13.11 mi)0.68 mi11764-692894-31559-6136943700696
25K2.42 mi11442+3222804+90544+15103542463476
30K3.11 mi10807+6352611+193511+3391232150408
35K3.11 mi10335+4722518+93489+2289312280440
40K3.10 mi9827+5082420+98474+1581172223432
Finish(26.22 mi)1.37 mi128+969911+24092+472---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×1story
+52ft-48ft

Overall

11975

Females

2967

F30-34

579

5K→10K

3.1 - 6.2 mi

Top 24%
×1story
+25ft-36ft

Overall

10794

Females

2560

F30-34

506

10K→15K

6.2 - 9.3 mi

Top 27%
~flat
+13ft-13ft

Overall

11975

Females

2967

F30-34

579

15K→20K

9.3 - 12.4 mi

Top 26%
×2stacked humans
+20ft-17ft

Overall

11574

Females

2806

F30-34

540

20K→Half

12.4 - 13.1 mi

Top 31%
×2stacked humans
+11ft-5ft

Overall

13694

Females

3700

F30-34

696

Half→25K

13.1 - 15.5 mi

Top 23%
×1story
+24ft-30ft

Overall

10354

Females

2463

F30-34

476

25K→30K

15.5 - 18.6 mi

Top 20%
×1human
+13ft-13ft

Overall

9123

Females

2150

F30-34

408

30K→35K

18.6 - 21.8 mi

Top 20%
×1human
+26ft-28ft

Overall

8931

Females

2280

F30-34

440

35K→40K

21.8 - 24.9 mi

Top 18%
×2stacked humans
+17ft-11ft

Overall

8117

Females

2223

F30-34

432

40K→Finish

24.9 - 26.2 mi

×1human
+8ft-5ft

Overall

-

Females

-

F30-34

-

Passing Analysis

Position interactions are being recalculated

Started about 1 month ago. This usually takes 10-20 minutes. Please check back shortly.

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

Chicago Event Management

Chicago Event Management