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SF MARATHON 2026

James Tucker

Bib: 5234•M•Age: 48

California, CA

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
18:37
Rank: #2950
Start → 2M
18:37 | 9:18/mi
4M
37:42
Rank: #3101 (-151)
2M → 4M
19:05 | 9:33/mi
6M
57:02
Rank: #3150 (-49)
4M → 6M
19:20 | 9:40/mi
8M
1:17:07
Rank: #3399 (-249)
6M → 8M
20:05 | 10:02/mi
9.6M
1:35:00
Rank: #3610 (-211)
8M → 9.6M
17:53 | 11:11/mi
10M
1:38:18
Rank: #3678 (-68)
9.6M → 10M
3:18 | 8:16/mi
10.5M
1:45:48
Rank: #3764 (-86)
10M → 10.5M
7:30 | 15:00/mi
12M
2:04:40
Rank: #4283 (-519)
10.5M → 12M
18:52 | 12:35/mi
14M
2:29:21
Rank: #4498 (-215)
12M → 14M
24:41 | 12:20/mi
16M
2:54:43
Rank: #4954 (-456)
14M → 16M
25:22 | 12:41/mi
18M
3:20:05
Rank: #4970 (-16)
16M → 18M
25:22 | 12:41/mi
20M
3:45:38
Rank: #5054 (-84)
18M → 20M
25:33 | 12:46/mi
22M
4:09:55
Rank: #5112 (-58)
20M → 22M
24:17 | 12:08/mi
24M
4:38:01
Rank: #5212 (-100)
22M → 24M
28:06 | 14:03/mi
Finish· 26.22 mi
5:09:16
Rank: #5337 (-125)
24M → Finish
31:15 | 14:05/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:29:21
Pace10:40 /mi
2nd Half
Distance12.22 mi
Time2:39:55
Pace13:05 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:41:3818:379:1818:37
9:18
-
4M
4.00 mi06:00:4337:429:2619:05
9:33
+0:15
6M
6.00 mi06:20:0357:029:3019:20
9:40
+0:07
8M
8.00 mi06:40:081:17:079:3820:05
10:02
+0:22
9.6M
9.60 mi06:58:011:35:009:5417:53
11:11
+1:09
10M
10.00 mi07:01:191:38:189:503:18
8:16
-2:55
10.5M
10.50 mi07:08:491:45:4810:057:30
15:00
+6:44
12M
12.00 mi07:27:412:04:4010:2318:52
12:35
-2:25
14M
14.00 mi07:52:222:29:2110:4024:41
12:20
-0:15
16M
16.00 mi08:17:442:54:4310:5525:22
12:41
+0:21
18M
18.00 mi08:43:063:20:0511:0725:22
12:41
0:00
20M
20.00 mi09:08:393:45:3811:1725:33
12:46
+0:05
22M
22.00 mi09:32:564:09:5511:2224:17
12:08
-0:38
24M
24.00 mi10:01:024:38:0111:3528:06
14:03
+1:55
Finish
26.22 mi10:32:175:09:1611:4831:15
14:05
+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

8:16 /mi

Average Pace

11:48 /mi

Slowest Pace

15:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:18

32% of race

Time at Steady Pace

2:24:07

47% of race

Time at Slower Pace

1:06:51

22% of race

Average Pace: 11:48 /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 mi05:41:3818:379:1818:37
9:18
#2950
4M
4.00 mi06:00:4337:429:2619:05
9:33
#3101
6M
6.00 mi06:20:0357:029:3019:20
9:40
#3150
8M
8.00 mi06:40:081:17:079:3820:05
10:02
#3399
9.6M
9.60 mi06:58:011:35:009:5417:53
11:11
#3610
10M
10.00 mi07:01:191:38:189:503:18
8:16
#3678
10.5M
10.50 mi07:08:491:45:4810:057:30
15:00
#3764
12M
12.00 mi07:27:412:04:4010:2318:52
12:35
#4283
14M
14.00 mi07:52:222:29:2110:4024:41
12:20
#4498
16M
16.00 mi08:17:442:54:4310:5525:22
12:41
#4954
18M
18.00 mi08:43:063:20:0511:0725:22
12:41
#4970
20M
20.00 mi09:08:393:45:3811:1725:33
12:46
#5054
22M
22.00 mi09:32:564:09:5511:2224:17
12:08
#5112
24M
24.00 mi10:01:024:38:0111:3528:06
14:03
#5212
Finish
26.22 mi10:32:175:09:1611:4831:15
14:05
#5337
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 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:48

Segment Time

12:00/mi

Pace

0.90 mi

Distance

Overall

5347

Men

3961

Division

245

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi295024171426374(Top 89%)4618(Top 91%)284(Top 89%)
4M4.00 mi2.00 mi3101-1512538-121151-93241(Top 45%)2643(Top 52%)162(Top 51%)
6M6.00 mi2.00 mi3150-492572-34154-33341(Top 47%)2721(Top 54%)161(Top 50%)
8M8.00 mi2.00 mi3399-2492752-180163-94261(Top 59%)3327(Top 66%)201(Top 63%)
9.6M9.60 mi1.60 mi3610-2112906-154175-124650(Top 65%)3540(Top 70%)215(Top 67%)
10M10.00 mi0.40 mi3678-682946-40176-16080(Top 85%)4432(Top 88%)277(Top 87%)
10.5M10.50 mi0.50 mi3764-863001-55180-45146(Top 72%)3831(Top 76%)234(Top 73%)
12M12.00 mi1.50 mi4283-5193332-331196-166374(Top 89%)4618(Top 91%)284(Top 89%)
14M14.00 mi2.00 mi4498-2153455-123203-75451(Top 76%)4037(Top 80%)254(Top 80%)
16M16.00 mi2.00 mi4954-4563742-287235-326465(Top 90%)4618(Top 91%)295(Top 92%)
18M18.00 mi2.00 mi4970-163731+11233+25009(Top 70%)3670(Top 73%)233(Top 73%)
20M20.00 mi2.00 mi5054-843769-382335525(Top 77%)3966(Top 79%)258(Top 81%)
22M22.00 mi2.00 mi5112-583793-24232+15385(Top 75%)3840(Top 76%)247(Top 77%)
24M24.00 mi2.00 mi5212-1003846-53238-65653(Top 79%)4014(Top 79%)257(Top 81%)
Finish26.22 mi2.22 mi5337-1253920-74245-76068(Top 85%)4290(Top 85%)272(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 89%
×1human
+6ft-11ft

Overall

6374

Males

4618

M45-49

285

2M→4M

2.0 - 4.0 mi

Top 45%
×4stories
+75ft-70ft

Overall

3241

Males

2643

M45-49

162

4M→6M

4.0 - 6.0 mi

Top 47%
×5stories
+71ft-18ft

Overall

3341

Males

2721

M45-49

162

6M→8M

6.0 - 8.0 mi

Top 59%
×9stories
+106ft-21ft

Overall

4261

Males

3327

M45-49

201

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13stories
+117ft-177ft

Overall

4650

Males

3540

M45-49

215

9.6M→10M

9.6 - 10.0 mi

Top 85%
×1story
+17ft-12ft

Overall

6080

Males

4432

M45-49

277

10M→10.5M

10.0 - 10.5 mi

Top 72%
×9stories
+0ft-102ft

Overall

5146

Males

3831

M45-49

235

10.5M→12M

10.5 - 12.0 mi

Top 89%
×18stories
+304ft-125ft

Overall

6374

Males

4618

M45-49

285

12M→14M

12.0 - 14.0 mi

Top 76%
×9stories
+99ft-125ft

Overall

5451

Males

4037

M45-49

254

14M→16M

14.0 - 16.0 mi

Top 90%
×9stories
+124ft-78ft

Overall

6465

Males

4618

M45-49

296

16M→18M

16.0 - 18.0 mi

Top 70%
×8stories
+106ft-45ft

Overall

5009

Males

3670

M45-49

233

18M→20M

18.0 - 20.0 mi

Top 77%
×3stories
+52ft-26ft

Overall

5525

Males

3966

M45-49

258

20M→22M

20.0 - 22.0 mi

Top 75%
×21stories
+17ft-266ft

Overall

5385

Males

3840

M45-49

247

22M→24M

22.0 - 24.0 mi

Top 79%
×3stories
+70ft-85ft

Overall

5653

Males

4014

M45-49

257

24M→Finish

24.0 - 26.2 mi

Top 85%
~flat
+2ft-2ft

Overall

6068

Males

4290

M45-49

272

Passing Analysis

Category:
Athletes Passed
468*
Passed By
2855
Net Change
-2387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2950
2M → 4M69*220-151#2950#3101
4M → 6M76125-49#3101#3150
6M → 8M4*253-249#3150#3399
8M → 9.6M27*238-211#3399#3610
9.6M → 10M169-68#3610#3678
10M → 10.5M24110-86#3678#3764
10.5M → 12M2521-519#3764#4283
12M → 14M25*240-215#4283#4498
14M → 16M12*468-456#4498#4954
16M → 18M97113-16#4954#4970
18M → 20M46*130-84#4970#5054
20M → 22M39*97-58#5054#5112
22M → 24M23*123-100#5112#5212
24M → Finish23*148-125#5212#5337
TOTALS468*2855-2387

* 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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