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SF MARATHON 2025

Lillian Bui

Bib: 3518•F•Age: 31

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Division (F30-34)
#0 / 354
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
20:57
Rank: #6156
Start → 1.81 Miles
20:57 | 11:34/mi
5.55 Miles
1:04:45
Rank: #5964 (+192)
1.81 Miles → 5.55 Miles
43:48 | 11:43/mi
6.52 Miles
1:16:47
Rank: #5947 (+17)
5.55 Miles → 6.52 Miles
12:02 | 12:24/mi
10.87 Miles
2:08:56
Rank: #5945 (+2)
6.52 Miles → 10.87 Miles
52:09 | 11:59/mi
Garmin Hill Challenge· 11.38 mi
2:17:19
Rank: #5943 (+2)
10.87 Miles → Garmin Hill Challenge
8:23 | 16:27/mi
14.95 Miles
3:04:07
Rank: #5958 (-15)
Garmin Hill Challenge → 14.95 Miles
46:48 | 13:06/mi
18 Miles
3:44:05
Rank: #5931 (+27)
14.95 Miles → 18 Miles
39:58 | 13:06/mi
25 Miles
5:20:40
Rank: #5833 (+98)
18 Miles → 25 Miles
1:36:35 | 13:48/mi
Finish· 26.22 mi
5:36:37
Rank: #5825 (+8)
25 Miles → Finish
15:57 | 13:05/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:59:4720:5711:3420:57
11:34
-
5.55 Miles
5.55 mi06:43:351:04:4511:4043:48
11:43
+0:09
6.52 Miles
6.52 mi06:55:371:16:4711:4712:02
12:24
+0:41
10.87 Miles
10.87 mi07:47:462:08:5611:5252:09
11:59
-0:25
Garmin Hill Challenge
11.38 mi07:56:092:17:1912:048:23
16:27
+4:28
14.95 Miles
14.95 mi08:42:573:04:0712:1946:48
13:06
-3:21
18 Miles
18.00 mi09:22:553:44:0512:2739:58
13:06
0:00
25 Miles
25.00 mi10:59:305:20:4012:501:36:35
13:48
+0:42
Finish
26.22 mi11:15:275:36:3712:5115:57
13:05
-0:43

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

11:34 /mi

Average Pace

12:51 /mi

Slowest Pace

16:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:54

35% of race

Time at Steady Pace

1:54:45

34% of race

Time at Slower Pace

1:44:58

31% of race

Average Pace: 12:50 /mi

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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
1.81 Miles
1.81 mi05:59:4720:5711:3420:57
11:34
#6156
5.55 Miles
5.55 mi06:43:351:04:4511:4043:48
11:43
#5964
6.52 Miles
6.52 mi06:55:371:16:4711:4712:02
12:24
#5947
10.87 Miles
10.87 mi07:47:462:08:5611:5252:09
11:59
#5945
Garmin Hill Challenge
11.38 mi07:56:092:17:1912:048:23
16:27
#5943
14.95 Miles
14.95 mi08:42:573:04:0712:1946:48
13:06
#5958
18 Miles
18.00 mi09:22:553:44:0512:2739:58
13:06
#5931
25 Miles
25.00 mi10:59:305:20:4012:501:36:35
13:48
#5833
Finish
26.22 mi11:15:275:36:3712:5115:57
13:05
#5825
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81 Miles1.81 mi1.81 mi615616993186156(Top 94%)1699(Top 90%)318(Top 90%)
5.55 Miles5.55 mi3.74 mi5964+1921602+97305+135882(Top 90%)1567(Top 83%)302(Top 85%)
6.52 Miles6.52 mi0.97 mi5947+171597+5306-15863(Top 90%)1546(Top 82%)300(Top 85%)
10.87 Miles10.87 mi4.35 mi5945+21590+7307-15847(Top 89%)1569(Top 84%)305(Top 86%)
Garmin Hill Challenge11.38 mi0.51 mi5943+21590306+15690(Top 87%)1495(Top 80%)286(Top 81%)
14.95 Miles14.95 mi3.57 mi5958-151606-16308-26042(Top 92%)1663(Top 89%)319(Top 90%)
18 Miles18.00 mi3.05 mi5931+271603+3309-15103(Top 78%)1357(Top 72%)268(Top 76%)
25 Miles25.00 mi7.00 mi5833+981587+163095587(Top 85%)1574(Top 84%)313(Top 88%)
Finish26.22 mi1.22 mi5825+81585+2312-35344(Top 82%)1494(Top 80%)301(Top 85%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 94%
×1human
+6ft-10ft

Overall

6156

Females

1699

F30-34

320

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 90%
×6stories
+97ft-86ft

Overall

5882

Females

1567

F30-34

304

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 90%
×15stories
+178ft-5ft

Overall

5863

Females

1546

F30-34

302

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 89%
×20stories
+201ft-318ft

Overall

5847

Females

1569

F30-34

306

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 87%
×11stories
+134ft-79ft

Overall

5690

Females

1495

F30-34

287

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 92%
×17stories
+251ft-225ft

Overall

6042

Females

1663

F30-34

319

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 78%
×12stories
+165ft-60ft

Overall

5103

Females

1357

F30-34

268

18 Miles→25 Miles

18.0 - 25.0 mi

Top 85%
×22stories
+142ft-378ft

Overall

5587

Females

1574

F30-34

313

25 Miles→Finish

25.0 - 26.2 mi

Top 82%
~flat
+2ft-0ft

Overall

5344

Females

1494

F30-34

301

Passing Analysis

Category:
Athletes Passed
695*
Passed By
364
Net Change
+331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#6156
1.81 Miles → 5.55 Miles257*65+192#6156#5964
5.55 Miles → 6.52 Miles4225+17#5964#5947
6.52 Miles → 10.87 Miles93*91+2#5947#5945
10.87 Miles → Garmin Hill Challenge2321+2#5945#5943
Garmin Hill Challenge → 14.95 Miles54*69-15#5943#5958
14.95 Miles → 18 Miles59*32+27#5958#5931
18 Miles → 25 Miles144*46+98#5931#5833
25 Miles → Finish23*15+8#5833#5825
TOTALS695*364+331

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon