Boston Marathon logo
BOSTON MARATHON 2023

Mike Fillipow

Bib: 16120•M

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:55/mi
24:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
47:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:11:11
↑ 67↓ 78
20K· 12.43 mi
7:33/mi
1:34:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:39:44
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:58:16
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:22:57
↑ 181↓ 1480.2%
20M
9:38/mi
2:36:02
↑ 64↓ 500.2%
21M
9:32/mi
2:45:34
↑ 106↓ 241.6%
35K· 21.75 mi
9:41/mi
2:52:49
↑ 17↓ 861.7%
23M
9:54/mi
3:05:13
↑ 23↓ 630.6%
24M
10:51/mi
3:16:04
↓ 821.3%
40K· 24.85 mi
10:51/mi
3:25:21
↓ 200.3%
25.2M
10:48/mi
3:29:05
↑ 13↓ 160.2%
Finish· 26.22 mi
10:48/mi
3:40:05
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:44
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time2:00:21
Pace9:11 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3224:357:5524:35
7:55
-
10K
6.21 mi11:39:5447:577:4323:22
7:31
-0:24
15K
9.32 mi12:03:081:11:117:3823:14
7:29
-0:02
20K
12.43 mi12:26:361:34:397:3723:28
7:33
+0:04
Half
13.11 mi12:31:411:39:447:365:05
7:27
-0:06
25K
15.53 mi12:50:131:58:167:3718:32
7:39
+0:12
30K
18.64 mi13:14:542:22:577:4024:41
7:57
+0:18
20M
20.00 mi13:27:592:36:027:4813:05
9:38
+1:41
21M
21.00 mi13:37:312:45:347:539:32
9:32
-0:06
35K
21.75 mi13:44:462:52:497:577:15
9:41
+0:09
23M
23.00 mi13:57:103:05:138:0312:24
9:54
+0:13
24M
24.00 mi14:08:013:16:048:1010:51
10:51
+0:57
40K
24.85 mi14:17:183:25:218:169:17
10:51
0:00
25.2M
25.20 mi14:21:023:29:058:183:44
10:48
-0:03
Finish
26.22 mi14:32:023:40:058:2411:00
10:48
0:00

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

7:27 /mi

Average Pace

8:24 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:57

65% of race

Time at Steady Pace

42:16

19% of race

Time at Slower Pace

34:52

16% of race

Average Pace: 8:24 /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 mi11:16:3224:357:5524:35
7:55
#13376
10K
6.21 mi11:39:5447:577:4323:22
7:31
#11989
15K
9.32 mi12:03:081:11:117:3823:14
7:29
#11275
20K
12.43 mi12:26:361:34:397:3723:28
7:33
#10846
Half
13.11 mi12:31:411:39:447:365:05
7:27
#10793
25K
15.53 mi12:50:131:58:167:3718:32
7:39
#10604
30K
18.64 mi13:14:542:22:577:4024:41
7:57
#10517
20M
20.00 mi13:27:592:36:027:4813:05
9:38
#11379
21M
21.00 mi13:37:312:45:347:539:32
9:32
#11732
35K
21.75 mi13:44:462:52:497:577:15
9:41
#12207
23M
23.00 mi13:57:103:05:138:0312:24
9:54
#12866
24M
24.00 mi14:08:013:16:048:1010:51
10:51
#13658
40K
24.85 mi14:17:183:25:218:169:17
10:51
#14223
25.2M
25.20 mi14:21:023:29:058:183:44
10:48
#14352
Finish
26.22 mi14:32:023:40:058:2411:00
10:48
#14976
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi133769696969610024(Top 38%)8152(Top 54%)8152(Top 734%)
10K6.21 mi3.10 mi11989+13879105+5919105+59110648(Top 40%)8503(Top 56%)8503(Top 766%)
15K9.32 mi3.11 mi11275+7148779+3268779+32610024(Top 38%)8152(Top 54%)8152(Top 734%)
20K12.43 mi3.11 mi10846+4298566+2138566+2139749(Top 37%)7924(Top 52%)7924(Top 714%)
Half13.11 mi0.68 mi10793+538536+308536+309921(Top 37%)8035(Top 53%)8035(Top 724%)
25K15.53 mi2.42 mi10604+1898441+958441+959892(Top 37%)7917(Top 52%)7917(Top 713%)
30K18.64 mi3.11 mi10517+878340+1018340+10110493(Top 39%)8089(Top 53%)8089(Top 729%)
20M20.00 mi1.36 mi11379-8628718-3788718-37819346(Top 73%)11837(Top 78%)11837(Top 1066%)
21M21.00 mi1.00 mi11732-3538853-1358853-13516162(Top 61%)10414(Top 69%)10414(Top 938%)
35K21.75 mi0.75 mi12207-4759041-1889041-18820482(Top 77%)12238(Top 81%)12238(Top 1103%)
23M23.00 mi1.25 mi12866-6599298-2579298-25719716(Top 74%)11883(Top 78%)11883(Top 1071%)
24M24.00 mi1.00 mi13658-7929602-3049602-30422766(Top 86%)13234(Top 87%)13234(Top 1192%)
40K24.85 mi0.85 mi14223-5659799-1979799-19722035(Top 83%)12841(Top 85%)12841(Top 1157%)
25.2M25.20 mi0.35 mi14352-1299838-399838-3919984(Top 75%)11892(Top 78%)11892(Top 1071%)
Finish26.22 mi1.02 mi14976-62410059-22110059-22123616(Top 89%)13627(Top 90%)13627(Top 1228%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10024

Males

8152

M60-64

8152

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10648

Males

8503

M60-64

8503

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10024

Males

8152

M60-64

8152

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9749

Males

7924

M60-64

7924

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9921

Males

8035

M60-64

8035

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9892

Males

7917

M60-64

7917

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10493

Males

8089

M60-64

8089

30K→20M

18.6 - 20.0 mi

Top 73%
×5story building
+64ft-50ft

Overall

19346

Males

11837

M60-64

11837

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16162

Males

10414

M60-64

10414

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20482

Males

12238

M60-64

12238

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

19716

Males

11883

M60-64

11883

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22766

Males

13234

M60-64

13234

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22035

Males

12841

M60-64

12841

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19984

Males

11892

M60-64

11892

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23616

Males

13627

M60-64

13627

Passing Analysis

Category:
Athletes Passed
3170
Passed By
4770
Net Change
-1600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13376
5K → 10K142134+1387#13376#11989
10K → 15K73319+714#11989#11275
15K → 20K44415+429#11275#10846
20K → Half6411+53#10846#10793
Half → 25K23142+189#10793#10604
25K → 30K209122+87#10604#10517
30K → 20M9871-862#10517#11379
20M → 21M20373-353#11379#11732
21M → 35K6481-475#11732#12207
35K → 23M8667-659#12207#12866
23M → 24M5797-792#12866#13658
24M → 40K9574-565#13658#14223
40K → 25.2M6135-129#14223#14352
25.2M → Finish5629-624#14352#14976
TOTALS31704770-1600
📊

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