Boston Marathon logo
BOSTON MARATHON 2023

Silke Faller

Bib: 19897 F DE

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 27%
Division (F45-49)
#0 / 1817
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:48/mi
24:14
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:48/mi
48:29
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:52/mi
1:12:56
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:07/mi
1:38:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:11/mi
1:43:45
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:20/mi
2:03:57
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:39/mi
2:30:48
↑ 181↓ 1480.2%
138 ft elev
20M
8:48/mi
2:42:45
↑ 64↓ 500.2%
148 ft elev
21M
9:21/mi
2:52:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:35/mi
2:58:31
↑ 17↓ 861.7%
156 ft elev
23M
8:47/mi
3:09:31
↑ 23↓ 630.6%
116 ft elev
24M
8:49/mi
3:18:20
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:53/mi
3:25:56
↓ 200.3%
20 ft elev
25.2M
9:34/mi
3:29:14
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:39/mi
3:38:03
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:45
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:54:18
Pace8:43 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:0824:147:4824:14
7:48
-
10K
6.21 mi11:40:2348:297:4824:15
7:48
0:00
15K
9.32 mi12:04:501:12:567:4924:27
7:52
+0:04
20K
12.43 mi12:30:041:38:107:5425:14
8:07
+0:15
Half
13.11 mi12:35:391:43:457:555:35
8:11
+0:04
25K
15.53 mi12:55:512:03:577:5920:12
8:20
+0:09
30K
18.64 mi13:22:422:30:488:0526:51
8:39
+0:19
20M
20.00 mi13:34:392:42:458:0811:57
8:48
+0:09
21M
21.00 mi13:44:002:52:068:129:21
9:21
+0:33
35K
21.75 mi13:50:252:58:318:136:25
8:35
-0:46
23M
23.00 mi14:01:253:09:318:1411:00
8:47
+0:12
24M
24.00 mi14:10:143:18:208:168:49
8:49
+0:02
40K
24.85 mi14:17:503:25:568:177:36
8:53
+0:04
25.2M
25.20 mi14:21:083:29:148:183:18
9:34
+0:41
Finish
26.22 mi14:29:573:38:038:198:49
8:39
-0:55

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

7:48 /mi

Average Pace

8:19 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:57

57% of race

Time at Steady Pace

1:21:27

37% of race

Time at Slower Pace

12:39

6% of race

Average Pace: 8:19 /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
5K
3.11 mi11:16:0824:147:4824:14
7:48
#12363
10K
6.21 mi11:40:2348:297:4824:15
7:48
#12730
15K
9.32 mi12:04:501:12:567:4924:27
7:52
#12935
20K
12.43 mi12:30:041:38:107:5425:14
8:07
#13317
Half
13.11 mi12:35:391:43:457:555:35
8:11
#13437
25K
15.53 mi12:55:512:03:577:5920:12
8:20
#13713
30K
18.64 mi13:22:422:30:488:0526:51
8:39
#14025
20M
20.00 mi13:34:392:42:458:0811:57
8:48
#14138
21M
21.00 mi13:44:002:52:068:129:21
9:21
#14184
35K
21.75 mi13:50:252:58:318:136:25
8:35
#14232
23M
23.00 mi14:01:253:09:318:1411:00
8:47
#14250
24M
24.00 mi14:10:143:18:208:168:49
8:49
#14344
40K
24.85 mi14:17:503:25:568:177:36
8:53
#14382
25.2M
25.20 mi14:21:083:29:148:183:18
9:34
#14394
Finish
26.22 mi14:29:573:38:038:198:49
8:39
#14441
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi123633082308213282(Top 50%)3657(Top 32%)3657(Top 201%)
10K6.21 mi3.10 mi12730-3673278-1963278-19613194(Top 50%)3549(Top 31%)3549(Top 195%)
15K9.32 mi3.11 mi12935-2053420-1423420-14213282(Top 50%)3657(Top 32%)3657(Top 201%)
20K12.43 mi3.11 mi13317-3823672-2523672-25214387(Top 54%)4340(Top 38%)4340(Top 239%)
Half13.11 mi0.68 mi13437-1203746-743746-7415695(Top 59%)5101(Top 45%)5101(Top 281%)
25K15.53 mi2.42 mi13713-2763935-1893935-18915147(Top 57%)4934(Top 43%)4934(Top 272%)
30K18.64 mi3.11 mi14025-3124164-2294164-22915181(Top 57%)5045(Top 44%)5045(Top 278%)
20M20.00 mi1.36 mi14138-1134253-894253-8915401(Top 58%)5211(Top 46%)5211(Top 287%)
21M21.00 mi1.00 mi14184-464304-514304-5115266(Top 57%)5203(Top 46%)5203(Top 286%)
35K21.75 mi0.75 mi14232-484352-484352-4815740(Top 59%)5535(Top 48%)5535(Top 305%)
23M23.00 mi1.25 mi14250-184381-294381-2914922(Top 56%)5122(Top 45%)5122(Top 282%)
24M24.00 mi1.00 mi14344-944454-734454-7316298(Top 61%)5961(Top 52%)5961(Top 328%)
40K24.85 mi0.85 mi14382-384507-534507-5315567(Top 58%)5612(Top 49%)5612(Top 309%)
25.2M25.20 mi0.35 mi14394-124524-174524-1715532(Top 58%)5593(Top 49%)5593(Top 308%)
Finish26.22 mi1.02 mi14441-474566-424566-4216262(Top 61%)5969(Top 52%)5969(Top 329%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13282

Females

3657

F45-49

3657

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13194

Females

3549

F45-49

3549

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13282

Females

3657

F45-49

3657

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

14387

Females

4340

F45-49

4340

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15695

Females

5101

F45-49

5101

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

15147

Females

4934

F45-49

4934

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

15181

Females

5045

F45-49

5045

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

15401

Females

5211

F45-49

5211

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

15266

Females

5203

F45-49

5203

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15740

Females

5535

F45-49

5535

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14922

Females

5122

F45-49

5122

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

16298

Females

5961

F45-49

5961

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15567

Females

5612

F45-49

5612

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15532

Females

5593

F45-49

5593

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16262

Females

5969

F45-49

5969

Passing Analysis

Category:
Athletes Passed
965
Passed By
3043
Net Change
-2078
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12363
5K → 10K171538-367#12363#12730
10K → 15K119324-205#12730#12935
15K → 20K90472-382#12935#13317
20K → Half9129-120#13317#13437
Half → 25K66342-276#13437#13713
25K → 30K105417-312#13713#14025
30K → 20M55168-113#14025#14138
20M → 21M68114-46#14138#14184
21M → 35K3886-48#14184#14232
35K → 23M8199-18#14232#14250
23M → 24M44138-94#14250#14344
24M → 40K4886-38#14344#14382
40K → 25.2M2335-12#14382#14394
25.2M → Finish4895-47#14394#14441
TOTALS9653043-2078
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing