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SF MARATHON 2026

Joung Eun Song

Bib: 7160•F•Age: 58

Glenview, IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 43%
Gender (Female)
#0 / 2086
Top 31%
Masters (Masters Women)
#0 / 458
Top 27%
Division (F55-59)
#0 / 57
Top 25%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
19:29
Rank: #3707
Start → 2M
19:29 | 9:44/mi
4M
38:52
Rank: #3552 (+155)
2M → 4M
19:23 | 9:42/mi
6M
58:53
Rank: #3627 (-75)
4M → 6M
20:01 | 10:00/mi
8M
1:18:23
Rank: #3650 (-23)
6M → 8M
19:30 | 9:45/mi
9.6M
1:35:00
Rank: #3608 (+42)
8M → 9.6M
16:37 | 10:23/mi
10M
1:37:46
Rank: #3606 (+2)
9.6M → 10M
2:46 | 6:55/mi
10.5M
1:44:55
Rank: #3632 (-26)
10M → 10.5M
7:09 | 14:18/mi
12M
2:01:31
Rank: #3881 (-249)
10.5M → 12M
16:36 | 11:04/mi
14M
2:23:03
Rank: #3833 (+48)
12M → 14M
21:32 | 10:46/mi
16M
2:38:52
Rank: #3558 (+275)
14M → 16M
15:49 | 7:54/mi
18M
3:02:04
Rank: #3594 (-36)
16M → 18M
23:12 | 11:36/mi
20M
3:21:40
Rank: #3417 (+177)
18M → 20M
19:36 | 9:48/mi
22M
3:39:50
Rank: #3250 (+167)
20M → 22M
18:10 | 9:05/mi
24M
4:01:52
Rank: #3185 (+65)
22M → 24M
22:02 | 11:01/mi
Finish· 26.22 mi
4:24:23
Rank: #3089 (+96)
24M → Finish
22:31 | 10:09/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:03
Pace10:13 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:20
Pace9:56 /mi
📊Negative Split: 15.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:2819:299:4419:29
9:44
-
4M
4.00 mi05:58:5138:529:4319:23
9:42
-0:02
6M
6.00 mi06:18:5258:539:4920:01
10:00
+0:18
8M
8.00 mi06:38:221:18:239:4819:30
9:45
-0:15
9.6M
9.60 mi06:54:591:35:009:5416:37
10:23
+0:38
10M
10.00 mi06:57:451:37:469:472:46
6:55
-3:28
10.5M
10.50 mi07:04:541:44:5510:007:09
14:18
+7:23
12M
12.00 mi07:21:302:01:3110:0816:36
11:04
-3:14
14M
14.00 mi07:43:022:23:0310:1321:32
10:46
-0:18
16M
16.00 mi07:58:512:38:529:5615:49
7:54
-2:52
18M
18.00 mi08:22:033:02:0410:0723:12
11:36
+3:42
20M
20.00 mi08:41:393:21:4010:0519:36
9:48
-1:48
22M
22.00 mi08:59:493:39:5010:0018:10
9:05
-0:43
24M
24.00 mi09:21:514:01:5210:0522:02
11:01
+1:56
Finish
26.22 mi09:44:224:24:2310:0522:31
10:09
-0:52

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

6:55 /mi

Average Pace

10:05 /mi

Slowest Pace

14:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

36:45

14% of race

Time at Steady Pace

2:38:39

60% of race

Time at Slower Pace

1:08:59

26% of race

Average Pace: 10:05 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:39:2819:299:4419:29
9:44
#3707
4M
4.00 mi05:58:5138:529:4319:23
9:42
#3552
6M
6.00 mi06:18:5258:539:4920:01
10:00
#3627
8M
8.00 mi06:38:221:18:239:4819:30
9:45
#3650
9.6M
9.60 mi06:54:591:35:009:5416:37
10:23
#3608
10M
10.00 mi06:57:451:37:469:472:46
6:55
#3606
10.5M
10.50 mi07:04:541:44:5510:007:09
14:18
#3632
12M
12.00 mi07:21:302:01:3110:0816:36
11:04
#3881
14M
14.00 mi07:43:022:23:0310:1321:32
10:46
#3833
16M
16.00 mi07:58:512:38:529:5615:49
7:54
#3558
18M
18.00 mi08:22:033:02:0410:0723:12
11:36
#3594
20M
20.00 mi08:41:393:21:4010:0519:36
9:48
#3417
22M
22.00 mi08:59:493:39:5010:0018:10
9:05
#3250
24M
24.00 mi09:21:514:01:5210:0522:02
11:01
#3185
Finish
26.22 mi09:44:224:24:2310:0522:31
10:09
#3089
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:55

Segment Time

11:01/mi

Pace

0.90 mi

Distance

Overall

4224

Women

939

Division

19

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi3707728145245(Top 73%)1313(Top 63%)23(Top 40%)
4M4.00 mi2.00 mi3552+155686+4213+13456(Top 48%)655(Top 31%)11(Top 19%)
6M6.00 mi2.00 mi3627-75699-1314-13837(Top 54%)777(Top 37%)14(Top 25%)
8M8.00 mi2.00 mi3650-23704-515-13740(Top 52%)733(Top 35%)15(Top 26%)
9.6M9.60 mi1.60 mi3608+42695+9153615(Top 50%)717(Top 34%)15(Top 26%)
10M10.00 mi0.40 mi3606+2695153785(Top 53%)759(Top 36%)16(Top 28%)
10.5M10.50 mi0.50 mi3632-26706-11154523(Top 63%)1060(Top 51%)21(Top 37%)
12M12.00 mi1.50 mi3881-249791-8516-15245(Top 73%)1313(Top 63%)23(Top 40%)
14M14.00 mi2.00 mi3833+48782+9163673(Top 51%)749(Top 36%)14(Top 25%)
16M16.00 mi2.00 mi3558+275702+8013+32061(Top 29%)382(Top 18%)9(Top 16%)
18M18.00 mi2.00 mi3594-36728-2615-24063(Top 57%)979(Top 47%)18(Top 32%)
20M20.00 mi2.00 mi3417+177682+4614+12373(Top 33%)467(Top 22%)9(Top 16%)
22M22.00 mi2.00 mi3250+167647+35142115(Top 30%)428(Top 21%)9(Top 16%)
24M24.00 mi2.00 mi3185+65654-7142833(Top 40%)692(Top 33%)14(Top 25%)
Finish26.22 mi2.22 mi3089+96642+12142462(Top 34%)588(Top 28%)10(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
×1human
+6ft-11ft

Overall

5245

Females

1313

F55-59

23

2M→4M

2.0 - 4.0 mi

Top 48%
×4stories
+75ft-70ft

Overall

3456

Females

655

F55-59

11

4M→6M

4.0 - 6.0 mi

Top 54%
×5stories
+71ft-18ft

Overall

3837

Females

777

F55-59

14

6M→8M

6.0 - 8.0 mi

Top 52%
×9stories
+106ft-21ft

Overall

3740

Females

733

F55-59

15

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13stories
+117ft-177ft

Overall

3615

Females

717

F55-59

15

9.6M→10M

9.6 - 10.0 mi

Top 53%
×1story
+17ft-12ft

Overall

3785

Females

759

F55-59

16

10M→10.5M

10.0 - 10.5 mi

Top 63%
×9stories
+0ft-102ft

Overall

4523

Females

1060

F55-59

21

10.5M→12M

10.5 - 12.0 mi

Top 73%
×18stories
+304ft-125ft

Overall

5245

Females

1313

F55-59

23

12M→14M

12.0 - 14.0 mi

Top 51%
×9stories
+99ft-125ft

Overall

3673

Females

749

F55-59

14

14M→16M

14.0 - 16.0 mi

Top 29%
×9stories
+124ft-78ft

Overall

2061

Females

382

F55-59

9

16M→18M

16.0 - 18.0 mi

Top 57%
×8stories
+106ft-45ft

Overall

4063

Females

979

F55-59

18

18M→20M

18.0 - 20.0 mi

Top 33%
×3stories
+52ft-26ft

Overall

2373

Females

467

F55-59

9

20M→22M

20.0 - 22.0 mi

Top 30%
×21stories
+17ft-266ft

Overall

2115

Females

428

F55-59

9

22M→24M

22.0 - 24.0 mi

Top 40%
×3stories
+70ft-85ft

Overall

2833

Females

692

F55-59

14

24M→Finish

24.0 - 26.2 mi

Top 34%
~flat
+2ft-2ft

Overall

2462

Females

588

F55-59

10

Passing Analysis

Category:
Athletes Passed
1494*
Passed By
876
Net Change
+618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3707
2M → 4M213*58+155#3707#3552
4M → 6M80155-75#3552#3627
6M → 8M53*76-23#3627#3650
8M → 9.6M83*41+42#3650#3608
9.6M → 10M119+2#3608#3606
10M → 10.5M3056-26#3606#3632
10.5M → 12M13262-249#3632#3881
12M → 14M77*29+48#3881#3833
14M → 16M280*5+275#3833#3558
16M → 18M83119-36#3558#3594
18M → 20M186*9+177#3594#3417
20M → 22M169*2+167#3417#3250
22M → 24M102*37+65#3250#3185
24M → Finish114*18+96#3185#3089
TOTALS1494*876+618

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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