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SF MARATHON 2026

Karen Williams

Bib: 10868•F•Age: 54

Southampton

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Masters (Masters Women)
#0 / 458
Top 47%
Division (F50-54)
#0 / 79
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:38
Rank: #5617
Start → 2M
21:38 | 10:49/mi
4M
44:10
Rank: #5757 (-140)
2M → 4M
22:32 | 11:16/mi
6M
1:06:11
Rank: #5561 (+196)
4M → 6M
22:01 | 11:00/mi
8M
1:27:41
Rank: #5503 (+58)
6M → 8M
21:30 | 10:45/mi
9.6M
1:46:48
Rank: #5479 (+24)
8M → 9.6M
19:07 | 11:57/mi
10M
1:49:46
Rank: #5454 (+25)
9.6M → 10M
2:58 | 7:26/mi
10.5M
1:59:38
Rank: #5714 (-260)
10M → 10.5M
9:52 | 19:44/mi
12M
2:15:11
Rank: #5522 (+192)
10.5M → 12M
15:33 | 10:22/mi
14M
2:38:59
Rank: #5424 (+98)
12M → 14M
23:48 | 11:54/mi
16M
2:59:56
Rank: #5393 (+31)
14M → 16M
20:57 | 10:28/mi
18M
3:20:52
Rank: #5026 (+367)
16M → 18M
20:56 | 10:28/mi
20M
3:44:13
Rank: #4945 (+81)
18M → 20M
23:21 | 11:40/mi
22M
4:06:04
Rank: #4883 (+62)
20M → 22M
21:51 | 10:55/mi
24M
4:29:11
Rank: #4754 (+129)
22M → 24M
23:07 | 11:34/mi
Finish· 26.22 mi
4:54:44
Rank: #4692 (+62)
24M → Finish
25:33 | 11:31/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:38:59
Pace11:21 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:15:45
Pace11:07 /mi
📊Negative Split: 14.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:5421:3810:4921:38
10:49
-
4M
4.00 mi06:04:2644:1011:0322:32
11:16
+0:27
6M
6.00 mi06:26:271:06:1111:0222:01
11:00
-0:16
8M
8.00 mi06:47:571:27:4110:5821:30
10:45
-0:15
9.6M
9.60 mi07:07:041:46:4811:0719:07
11:57
+1:12
10M
10.00 mi07:10:021:49:4610:592:58
7:26
-4:31
10.5M
10.50 mi07:19:541:59:3811:249:52
19:44
+12:18
12M
12.00 mi07:35:272:15:1111:1615:33
10:22
-9:22
14M
14.00 mi07:59:152:38:5911:2123:48
11:54
+1:32
16M
16.00 mi08:20:122:59:5611:1520:57
10:28
-1:26
18M
18.00 mi08:41:083:20:5211:1020:56
10:28
0:00
20M
20.00 mi09:04:293:44:1311:1323:21
11:40
+1:12
22M
22.00 mi09:26:204:06:0411:1121:51
10:55
-0:45
24M
24.00 mi09:49:274:29:1111:1323:07
11:34
+0:39
Finish
26.22 mi10:15:004:54:4411:1525:33
11:31
-0:03

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

7:26 /mi

Average Pace

11:15 /mi

Slowest Pace

19:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58

1% of race

Time at Steady Pace

4:41:54

96% of race

Time at Slower Pace

9:52

3% of race

Average Pace: 11:14 /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
2M
2.00 mi05:41:5421:3810:4921:38
10:49
#5617
4M
4.00 mi06:04:2644:1011:0322:32
11:16
#5757
6M
6.00 mi06:26:271:06:1111:0222:01
11:00
#5561
8M
8.00 mi06:47:571:27:4110:5821:30
10:45
#5503
9.6M
9.60 mi07:07:041:46:4811:0719:07
11:57
#5479
10M
10.00 mi07:10:021:49:4610:592:58
7:26
#5454
10.5M
10.50 mi07:19:541:59:3811:249:52
19:44
#5714
12M
12.00 mi07:35:272:15:1111:1615:33
10:22
#5522
14M
14.00 mi07:59:152:38:5911:2123:48
11:54
#5424
16M
16.00 mi08:20:122:59:5611:1520:57
10:28
#5393
18M
18.00 mi08:41:083:20:5211:1020:56
10:28
#5026
20M
20.00 mi09:04:293:44:1311:1323:21
11:40
#4945
22M
22.00 mi09:26:204:06:0411:1121:51
10:55
#4883
24M
24.00 mi09:49:274:29:1111:1323:07
11:34
#4754
Finish
26.22 mi10:15:004:54:4411:1525:33
11:31
#4692
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 92%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:50

Segment Time

14:16/mi

Pace

0.90 mi

Distance

Overall

6614

Women

1860

Division

65

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi56171442484524(Top 63%)1031(Top 49%)30(Top 38%)
4M4.00 mi2.00 mi5757-1401486-4449-15918(Top 83%)1556(Top 75%)51(Top 65%)
6M6.00 mi2.00 mi5561+1961411+7547+25337(Top 74%)1335(Top 64%)42(Top 53%)
8M8.00 mi2.00 mi5503+581385+2645+25360(Top 75%)1326(Top 64%)40(Top 51%)
9.6M9.60 mi1.60 mi5479+241376+946-15515(Top 77%)1407(Top 67%)44(Top 56%)
10M10.00 mi0.40 mi5454+251367+9464857(Top 68%)1163(Top 56%)39(Top 49%)
10.5M10.50 mi0.50 mi5714-2601464-9749-36834(Top 95%)1944(Top 93%)70(Top 89%)
12M12.00 mi1.50 mi5522+1921404+6046+34524(Top 63%)1031(Top 49%)30(Top 38%)
14M14.00 mi2.00 mi5424+981371+3345+14992(Top 70%)1223(Top 59%)41(Top 52%)
16M16.00 mi2.00 mi5393+311366+546-15077(Top 71%)1298(Top 62%)45(Top 57%)
18M18.00 mi2.00 mi5026+3671244+12240+62862(Top 40%)583(Top 28%)20(Top 25%)
20M20.00 mi2.00 mi4945+811220+2439+14533(Top 63%)1192(Top 57%)41(Top 52%)
22M22.00 mi2.00 mi4883+621208+1238+14184(Top 58%)1126(Top 54%)41(Top 52%)
24M24.00 mi2.00 mi4754+1291176+3239-13410(Top 48%)892(Top 43%)32(Top 41%)
Finish26.22 mi2.22 mi4692+621169+740-14063(Top 57%)1108(Top 53%)39(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 63%
×1human
+6ft-11ft

Overall

4524

Females

1031

F50-54

30

2M→4M

2.0 - 4.0 mi

Top 83%
×4stories
+75ft-70ft

Overall

5918

Females

1556

F50-54

51

4M→6M

4.0 - 6.0 mi

Top 74%
×5stories
+71ft-18ft

Overall

5337

Females

1335

F50-54

42

6M→8M

6.0 - 8.0 mi

Top 75%
×9stories
+106ft-21ft

Overall

5360

Females

1326

F50-54

40

8M→9.6M

8.0 - 9.6 mi

Top 77%
×13stories
+117ft-177ft

Overall

5515

Females

1407

F50-54

44

9.6M→10M

9.6 - 10.0 mi

Top 68%
×1story
+17ft-12ft

Overall

4857

Females

1163

F50-54

39

10M→10.5M

10.0 - 10.5 mi

Top 95%
×9stories
+0ft-102ft

Overall

6834

Females

1944

F50-54

70

10.5M→12M

10.5 - 12.0 mi

Top 63%
×18stories
+304ft-125ft

Overall

4524

Females

1031

F50-54

30

12M→14M

12.0 - 14.0 mi

Top 70%
×9stories
+99ft-125ft

Overall

4992

Females

1223

F50-54

41

14M→16M

14.0 - 16.0 mi

Top 71%
×9stories
+124ft-78ft

Overall

5077

Females

1298

F50-54

45

16M→18M

16.0 - 18.0 mi

Top 40%
×8stories
+106ft-45ft

Overall

2862

Females

583

F50-54

20

18M→20M

18.0 - 20.0 mi

Top 63%
×3stories
+52ft-26ft

Overall

4533

Females

1192

F50-54

41

20M→22M

20.0 - 22.0 mi

Top 58%
×21stories
+17ft-266ft

Overall

4184

Females

1126

F50-54

41

22M→24M

22.0 - 24.0 mi

Top 48%
×3stories
+70ft-85ft

Overall

3410

Females

892

F50-54

32

24M→Finish

24.0 - 26.2 mi

Top 57%
~flat
+2ft-2ft

Overall

4063

Females

1108

F50-54

39

Passing Analysis

Category:
Athletes Passed
1786*
Passed By
861
Net Change
+925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5617
2M → 4M87*227-140#5617#5757
4M → 6M22731+196#5757#5561
6M → 8M112*54+58#5561#5503
8M → 9.6M89*65+24#5503#5479
9.6M → 10M327+25#5479#5454
10M → 10.5M9269-260#5454#5714
10.5M → 12M1997+192#5714#5522
12M → 14M115*17+98#5522#5424
14M → 16M107*76+31#5424#5393
16M → 18M3692+367#5393#5026
18M → 20M110*29+81#5026#4945
20M → 22M101*39+62#4945#4883
22M → 24M142*13+129#4883#4754
24M → Finish87*25+62#4754#4692
TOTALS1786*861+925

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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