Boston Marathon logo
BOSTON MARATHON 2023

Michel Paris

Bib: 17724•M

QC

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M60-64)
#0 / 1110
Top 11%
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
7:51/mi
24:22
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
48:07
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:58
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:35:59
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:41:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:59:43
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:24:19
↑ 181↓ 1480.2%
20M
8:05/mi
2:35:18
↑ 64↓ 500.2%
21M
8:13/mi
2:43:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:13/mi
2:49:39
↑ 17↓ 861.7%
23M
8:18/mi
3:00:02
↑ 23↓ 630.6%
24M
7:29/mi
3:07:31
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:14:11
↓ 200.3%
25.2M
8:39/mi
3:17:10
↑ 13↓ 160.2%
Finish· 26.22 mi
7:40/mi
3:24:59
↑ 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
Time1:41:09
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:43:50
Pace7:55 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1324:227:5124:22
7:51
-
10K
6.21 mi11:38:5848:077:4523:45
7:39
-0:12
15K
9.32 mi12:02:491:11:587:4323:51
7:41
+0:02
20K
12.43 mi12:26:501:35:597:4324:01
7:44
+0:03
Half
13.11 mi12:32:001:41:097:435:10
7:34
-0:10
25K
15.53 mi12:50:341:59:437:4218:34
7:39
+0:05
30K
18.64 mi13:15:102:24:197:4524:36
7:55
+0:16
20M
20.00 mi13:26:092:35:187:4610:59
8:05
+0:10
21M
21.00 mi13:34:212:43:307:478:12
8:13
+0:08
35K
21.75 mi13:40:302:49:397:486:09
8:13
0:00
23M
23.00 mi13:50:533:00:027:5010:23
8:18
+0:05
24M
24.00 mi13:58:223:07:317:497:29
7:29
-0:49
40K
24.85 mi14:05:023:14:117:496:40
7:48
+0:19
25.2M
25.20 mi14:08:013:17:107:492:59
8:39
+0:51
Finish
26.22 mi14:15:503:24:597:497:49
7:40
-0:59

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

7:29 /mi

Average Pace

7:49 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:37

93% of race

Time at Steady Pace

13:22

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi11:15:1324:227:5124:22
7:51
#12757
10K
6.21 mi11:38:5848:077:4523:45
7:39
#12206
15K
9.32 mi12:02:491:11:587:4323:51
7:41
#11965
20K
12.43 mi12:26:501:35:597:4324:01
7:44
#11718
Half
13.11 mi12:32:001:41:097:435:10
7:34
#11666
25K
15.53 mi12:50:341:59:437:4218:34
7:39
#11354
30K
18.64 mi13:15:102:24:197:4524:36
7:55
#11095
20M
20.00 mi13:26:092:35:187:4610:59
8:05
#11057
21M
21.00 mi13:34:212:43:307:478:12
8:13
#10891
35K
21.75 mi13:40:302:49:397:486:09
8:13
#10975
23M
23.00 mi13:50:533:00:027:5010:23
8:18
#11011
24M
24.00 mi13:58:223:07:317:497:29
7:29
#10840
40K
24.85 mi14:05:023:14:117:496:40
7:48
#10730
25.2M
25.20 mi14:08:013:17:107:492:59
8:39
#10713
Finish
26.22 mi14:15:503:24:597:497:49
7:40
#10639
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 mi127579429942911626(Top 44%)8916(Top 59%)8916(Top 803%)
10K6.21 mi3.10 mi12206+5519210+2199210+21911721(Top 44%)8989(Top 59%)8989(Top 810%)
15K9.32 mi3.11 mi11965+2419074+1369074+13611626(Top 44%)8916(Top 59%)8916(Top 803%)
20K12.43 mi3.11 mi11718+2478949+1258949+12511134(Top 42%)8641(Top 57%)8641(Top 778%)
Half13.11 mi0.68 mi11666+528927+228927+2210766(Top 40%)8492(Top 56%)8492(Top 765%)
25K15.53 mi2.42 mi11354+3128772+1558772+1559959(Top 37%)7962(Top 52%)7962(Top 717%)
30K18.64 mi3.11 mi11095+2598623+1498623+14910264(Top 39%)7967(Top 52%)7967(Top 718%)
20M20.00 mi1.36 mi11057+388573+508573+5010864(Top 41%)8180(Top 54%)8180(Top 737%)
21M21.00 mi1.00 mi10891+1668467+1068467+1068658(Top 33%)6866(Top 45%)6866(Top 619%)
35K21.75 mi0.75 mi10975-848499-328499-3213523(Top 51%)9183(Top 61%)9183(Top 827%)
23M23.00 mi1.25 mi11011-368495+48495+411815(Top 44%)8380(Top 55%)8380(Top 755%)
24M24.00 mi1.00 mi10840+1718378+1178378+1177603(Top 29%)6082(Top 40%)6082(Top 548%)
40K24.85 mi0.85 mi10730+1108299+798299+798660(Top 33%)6644(Top 44%)6644(Top 599%)
25.2M25.20 mi0.35 mi10713+178276+238276+2310401(Top 39%)7499(Top 49%)7499(Top 676%)
Finish26.22 mi1.02 mi10639+748216+608216+609774(Top 37%)7166(Top 47%)7166(Top 646%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11626

Males

8916

M60-64

8916

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11721

Males

8989

M60-64

8989

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11626

Males

8916

M60-64

8916

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11134

Males

8641

M60-64

8641

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10766

Males

8492

M60-64

8492

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9959

Males

7962

M60-64

7962

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10264

Males

7967

M60-64

7967

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10864

Males

8180

M60-64

8180

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8658

Males

6866

M60-64

6866

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13523

Males

9183

M60-64

9183

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11815

Males

8380

M60-64

8380

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7603

Males

6082

M60-64

6082

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8660

Males

6644

M60-64

6644

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10401

Males

7499

M60-64

7499

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2story building
+22ft-21ft

Overall

9774

Males

7166

M60-64

7166

Passing Analysis

Category:
Athletes Passed
2881*
Passed By
763
Net Change
+2118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12757
5K → 10K673122+551#12757#12206
10K → 15K33594+241#12206#11965
15K → 20K30760+247#11965#11718
20K → Half597+52#11718#11666
Half → 25K32412+312#11666#11354
25K → 30K32768+259#11354#11095
30K → 20M110*72+38#11095#11057
20M → 21M18115+166#11057#10891
21M → 35K28112-84#10891#10975
35K → 23M82118-36#10975#11011
23M → 24M18110+171#11011#10840
24M → 40K13020+110#10840#10730
40K → 25.2M3720+17#10730#10713
25.2M → Finish10733+74#10713#10639
TOTALS2881*763+2118

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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