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SF MARATHON 2026

Riley Williams

Bib: 3759•M•Age: 48

Portland, OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:08
Rank: #4296
Start → 2M
20:08 | 10:04/mi
4M
40:46
Rank: #4366 (-70)
2M → 4M
20:38 | 10:19/mi
6M
1:02:20
Rank: #4606 (-240)
4M → 6M
21:34 | 10:47/mi
8M
1:23:11
Rank: #4638 (-32)
6M → 8M
20:51 | 10:25/mi
9.6M
1:40:39
Rank: #4530 (+108)
8M → 9.6M
17:28 | 10:55/mi
10M
1:44:04
Rank: #4612 (-82)
9.6M → 10M
3:25 | 8:33/mi
10.5M
1:51:18
Rank: #4593 (+19)
10M → 10.5M
7:14 | 14:28/mi
12M
2:06:41
Rank: #4537 (+56)
10.5M → 12M
15:23 | 10:15/mi
14M
2:29:22
Rank: #4499 (+38)
12M → 14M
22:41 | 11:20/mi
16M
2:46:38
Rank: #4255 (+244)
14M → 16M
17:16 | 8:38/mi
18M
3:10:41
Rank: #4266 (-11)
16M → 18M
24:03 | 12:02/mi
20M
3:32:40
Rank: #4177 (+89)
18M → 20M
21:59 | 10:59/mi
22M
3:55:06
Rank: #4218 (-41)
20M → 22M
22:26 | 11:13/mi
24M
4:19:28
Rank: #4190 (+28)
22M → 24M
24:22 | 12:11/mi
Finish· 26.22 mi
4:46:34
Rank: #4255 (-65)
24M → Finish
27:06 | 12:13/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:29:22
Pace10:40 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:17:12
Pace11:14 /mi
📊Negative Split: 8.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:2620:0810:0420:08
10:04
-
4M
4.00 mi06:12:0440:4610:1220:38
10:19
+0:15
6M
6.00 mi06:33:381:02:2010:2321:34
10:47
+0:28
8M
8.00 mi06:54:291:23:1110:2420:51
10:25
-0:22
9.6M
9.60 mi07:11:571:40:3910:2917:28
10:55
+0:30
10M
10.00 mi07:15:221:44:0410:243:25
8:33
-2:22
10.5M
10.50 mi07:22:361:51:1810:367:14
14:28
+5:55
12M
12.00 mi07:37:592:06:4110:3315:23
10:15
-4:13
14M
14.00 mi08:00:402:29:2210:4022:41
11:20
+1:05
16M
16.00 mi08:17:562:46:3810:2517:16
8:38
-2:42
18M
18.00 mi08:41:593:10:4110:3624:03
12:02
+3:24
20M
20.00 mi09:03:583:32:4010:3821:59
10:59
-1:03
22M
22.00 mi09:26:243:55:0610:4122:26
11:13
+0:14
24M
24.00 mi09:50:464:19:2810:4924:22
12:11
+0:58
Finish
26.22 mi10:17:524:46:3410:5627:06
12:13
+0:02

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

8:33 /mi

Average Pace

10:56 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:49

14% of race

Time at Steady Pace

2:43:00

57% of race

Time at Slower Pace

1:22:45

29% of race

Average Pace: 10:56 /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 mi05:51:2620:0810:0420:08
10:04
#4296
4M
4.00 mi06:12:0440:4610:1220:38
10:19
#4366
6M
6.00 mi06:33:381:02:2010:2321:34
10:47
#4606
8M
8.00 mi06:54:291:23:1110:2420:51
10:25
#4638
9.6M
9.60 mi07:11:571:40:3910:2917:28
10:55
#4530
10M
10.00 mi07:15:221:44:0410:243:25
8:33
#4612
10.5M
10.50 mi07:22:361:51:1810:367:14
14:28
#4593
12M
12.00 mi07:37:592:06:4110:3315:23
10:15
#4537
14M
14.00 mi08:00:402:29:2210:4022:41
11:20
#4499
16M
16.00 mi08:17:562:46:3810:2517:16
8:38
#4255
18M
18.00 mi08:41:593:10:4110:3624:03
12:02
#4266
20M
20.00 mi09:03:583:32:4010:3821:59
10:59
#4177
22M
22.00 mi09:26:243:55:0610:4122:26
11:13
#4218
24M
24.00 mi09:50:464:19:2810:4924:22
12:11
#4190
Finish
26.22 mi10:17:524:46:3410:5627:06
12:13
#4255
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 72%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:39

Segment Time

11:50/mi

Pace

0.90 mi

Distance

Overall

5153

Men

3837

Division

234

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi429633532094399(Top 61%)3406(Top 67%)201(Top 63%)
4M4.00 mi2.00 mi4366-703407-54217-84559(Top 64%)3512(Top 70%)221(Top 69%)
6M6.00 mi2.00 mi4606-2403543-136220-35014(Top 70%)3794(Top 75%)228(Top 71%)
8M8.00 mi2.00 mi4638-323563-20219+14877(Top 68%)3717(Top 74%)221(Top 69%)
9.6M9.60 mi1.60 mi4530+1083483+80212+74312(Top 60%)3328(Top 66%)195(Top 61%)
10M10.00 mi0.40 mi4612-823538-55215-36318(Top 88%)4572(Top 90%)286(Top 90%)
10.5M10.50 mi0.50 mi4593+193521+17212+34680(Top 65%)3543(Top 70%)214(Top 67%)
12M12.00 mi1.50 mi4537+563485+36205+74399(Top 61%)3406(Top 67%)201(Top 63%)
14M14.00 mi2.00 mi4499+383456+29204+14401(Top 61%)3375(Top 67%)205(Top 64%)
16M16.00 mi2.00 mi4255+2443301+155195+93006(Top 42%)2358(Top 47%)139(Top 44%)
18M18.00 mi2.00 mi4266-113309-8197-24461(Top 62%)3327(Top 66%)206(Top 65%)
20M20.00 mi2.00 mi4177+893236+73196+13726(Top 52%)2802(Top 55%)176(Top 55%)
22M22.00 mi2.00 mi4218-413236200-44494(Top 63%)3251(Top 64%)208(Top 65%)
24M24.00 mi2.00 mi4190+283200+36199+14042(Top 56%)2927(Top 58%)191(Top 60%)
Finish26.22 mi2.22 mi4255-653230-30203-44733(Top 66%)3408(Top 67%)215(Top 67%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 61%
×1human
+6ft-11ft

Overall

4399

Males

3406

M45-49

201

2M→4M

2.0 - 4.0 mi

Top 64%
×4stories
+75ft-70ft

Overall

4559

Males

3512

M45-49

221

4M→6M

4.0 - 6.0 mi

Top 70%
×5stories
+71ft-18ft

Overall

5014

Males

3794

M45-49

229

6M→8M

6.0 - 8.0 mi

Top 68%
×9stories
+106ft-21ft

Overall

4877

Males

3717

M45-49

221

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13stories
+117ft-177ft

Overall

4312

Males

3328

M45-49

195

9.6M→10M

9.6 - 10.0 mi

Top 88%
×1story
+17ft-12ft

Overall

6318

Males

4572

M45-49

286

10M→10.5M

10.0 - 10.5 mi

Top 65%
×9stories
+0ft-102ft

Overall

4680

Males

3543

M45-49

214

10.5M→12M

10.5 - 12.0 mi

Top 61%
×18stories
+304ft-125ft

Overall

4399

Males

3406

M45-49

201

12M→14M

12.0 - 14.0 mi

Top 61%
×9stories
+99ft-125ft

Overall

4401

Males

3375

M45-49

205

14M→16M

14.0 - 16.0 mi

Top 42%
×9stories
+124ft-78ft

Overall

3006

Males

2358

M45-49

139

16M→18M

16.0 - 18.0 mi

Top 62%
×8stories
+106ft-45ft

Overall

4461

Males

3327

M45-49

206

18M→20M

18.0 - 20.0 mi

Top 52%
×3stories
+52ft-26ft

Overall

3726

Males

2802

M45-49

176

20M→22M

20.0 - 22.0 mi

Top 63%
×21stories
+17ft-266ft

Overall

4494

Males

3251

M45-49

208

22M→24M

22.0 - 24.0 mi

Top 56%
×3stories
+70ft-85ft

Overall

4042

Males

2927

M45-49

191

24M→Finish

24.0 - 26.2 mi

Top 66%
~flat
+2ft-2ft

Overall

4733

Males

3408

M45-49

215

Passing Analysis

Category:
Athletes Passed
1284*
Passed By
1243
Net Change
+41
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4296
2M → 4M120*190-70#4296#4366
4M → 6M81321-240#4366#4606
6M → 8M61*93-32#4606#4638
8M → 9.6M142*34+108#4638#4530
9.6M → 10M284-82#4530#4612
10M → 10.5M6344+19#4612#4593
10.5M → 12M10852+56#4593#4537
12M → 14M73*35+38#4537#4499
14M → 16M267*23+244#4499#4255
16M → 18M93104-11#4255#4266
18M → 20M109*20+89#4266#4177
20M → 22M48*89-41#4177#4218
22M → 24M72*44+28#4218#4190
24M → Finish45*110-65#4190#4255
TOTALS1284*1243+41

* 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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