Boston Marathon logo
BOSTON MARATHON 2023

Kevin Christie

Bib: 14193•M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 45%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 50%
Division (M65-69)
#0 / 549
Top 7%
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
7:36/mi
23:36
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:24
↑ 79↓ 1380.4%
15K· 9.32 mi
7:34/mi
1:10:53
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:35:11
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:23
↑ 19↓ 370.5%
25K· 15.53 mi
7:53/mi
1:59:30
↑ 66↓ 880.2%
30K· 18.64 mi
8:15/mi
2:25:07
↑ 181↓ 1480.2%
20M
8:17/mi
2:36:23
↑ 64↓ 500.2%
21M
8:50/mi
2:45:13
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:51:23
↑ 17↓ 861.7%
23M
8:22/mi
3:01:51
↑ 23↓ 630.6%
24M
8:27/mi
3:10:18
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:17:40
↓ 200.3%
25.2M
8:56/mi
3:20:45
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
3:29:06
↑ 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
Time1:40:23
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:48:43
Pace8:18 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3823:367:3623:36
7:36
-
10K
6.21 mi11:16:2647:247:3823:48
7:40
+0:04
15K
9.32 mi11:39:551:10:537:3623:29
7:34
-0:06
20K
12.43 mi12:04:131:35:117:4024:18
7:49
+0:15
Half
13.11 mi12:09:251:40:237:395:12
7:37
-0:12
25K
15.53 mi12:28:321:59:307:4219:07
7:53
+0:16
30K
18.64 mi12:54:092:25:077:4725:37
8:15
+0:22
20M
20.00 mi13:05:252:36:237:4911:16
8:17
+0:02
21M
21.00 mi13:14:152:45:137:528:50
8:50
+0:33
35K
21.75 mi13:20:252:51:237:536:10
8:15
-0:35
23M
23.00 mi13:30:533:01:517:5410:28
8:22
+0:07
24M
24.00 mi13:39:203:10:187:568:27
8:27
+0:05
40K
24.85 mi13:46:423:17:407:577:22
8:37
+0:10
25.2M
25.20 mi13:49:473:20:457:583:05
8:56
+0:19
Finish
26.22 mi13:58:083:29:067:598:21
8:12
-0:44

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

7:34 /mi

Average Pace

7:59 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:54

82% of race

Time at Steady Pace

35:07

17% of race

Time at Slower Pace

3:05

1% of race

Average Pace: 7:58 /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 mi10:52:3823:367:3623:36
7:36
#10497
10K
6.21 mi11:16:2647:247:3823:48
7:40
#11169
15K
9.32 mi11:39:551:10:537:3623:29
7:34
#10962
20K
12.43 mi12:04:131:35:117:4024:18
7:49
#11176
Half
13.11 mi12:09:251:40:237:395:12
7:37
#11170
25K
15.53 mi12:28:321:59:307:4219:07
7:53
#11235
30K
18.64 mi12:54:092:25:077:4725:37
8:15
#11483
20M
20.00 mi13:05:252:36:237:4911:16
8:17
#11527
21M
21.00 mi13:14:152:45:137:528:50
8:50
#11578
35K
21.75 mi13:20:252:51:237:536:10
8:15
#11672
23M
23.00 mi13:30:533:01:517:5410:28
8:22
#11694
24M
24.00 mi13:39:203:10:187:568:27
8:27
#11825
40K
24.85 mi13:46:423:17:407:577:22
8:37
#11910
25.2M
25.20 mi13:49:473:20:457:583:05
8:56
#11913
Finish
26.22 mi13:58:083:29:067:598:21
8:12
#11985
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi104978409840910648(Top 40%)8476(Top 56%)8476(Top 1544%)
10K6.21 mi3.10 mi11169-6728736-3278736-32711874(Top 45%)9063(Top 60%)9063(Top 1651%)
15K9.32 mi3.11 mi10962+2078634+1028634+10210648(Top 40%)8476(Top 56%)8476(Top 1544%)
20K12.43 mi3.11 mi11176-2148738-1048738-10411915(Top 45%)8979(Top 59%)8979(Top 1636%)
Half13.11 mi0.68 mi11170+68728+108728+1011183(Top 42%)8715(Top 57%)8715(Top 1587%)
25K15.53 mi2.42 mi11235-658726+28726+211790(Top 44%)8824(Top 58%)8824(Top 1607%)
30K18.64 mi3.11 mi11483-2488786-608786-6012636(Top 47%)9071(Top 60%)9071(Top 1652%)
20M20.00 mi1.36 mi11527-448781+58781+512288(Top 46%)8822(Top 58%)8822(Top 1607%)
21M21.00 mi1.00 mi11578-518786-58786-512434(Top 47%)8771(Top 58%)8771(Top 1598%)
35K21.75 mi0.75 mi11672-948818-328818-3213697(Top 51%)9270(Top 61%)9270(Top 1689%)
23M23.00 mi1.25 mi11694-228804+148804+1412290(Top 46%)8595(Top 57%)8595(Top 1566%)
24M24.00 mi1.00 mi11825-1318843-398843-3914158(Top 53%)9369(Top 62%)9369(Top 1707%)
40K24.85 mi0.85 mi11910-858847-48847-414020(Top 53%)9242(Top 61%)9242(Top 1683%)
25.2M25.20 mi0.35 mi11913-38842+58842+512124(Top 46%)8318(Top 55%)8318(Top 1515%)
Finish26.22 mi1.02 mi11985-728852-108852-1013368(Top 50%)8953(Top 59%)8953(Top 1631%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10648

Males

8476

M65-69

8476

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11874

Males

9063

M65-69

9063

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10648

Males

8476

M65-69

8476

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

11915

Males

8979

M65-69

8979

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11183

Males

8715

M65-69

8715

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11790

Males

8824

M65-69

8824

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12636

Males

9071

M65-69

9071

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

12288

Males

8822

M65-69

8822

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

12434

Males

8771

M65-69

8771

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13697

Males

9270

M65-69

9270

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12290

Males

8595

M65-69

8595

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

14158

Males

9369

M65-69

9369

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14020

Males

9242

M65-69

9242

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12124

Males

8318

M65-69

8318

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

13368

Males

8953

M65-69

8953

Passing Analysis

Category:
Athletes Passed
1133
Passed By
2621
Net Change
-1488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10497
5K → 10K90762-672#10497#11169
10K → 15K29487+207#11169#10962
15K → 20K90304-214#10962#11176
20K → Half3226+6#11176#11170
Half → 25K107172-65#11170#11235
25K → 30K104352-248#11235#11483
30K → 20M82126-44#11483#11527
20M → 21M70121-51#11527#11578
21M → 35K28122-94#11578#11672
35K → 23M83105-22#11672#11694
23M → 24M35166-131#11694#11825
24M → 40K39124-85#11825#11910
40K → 25.2M3134-3#11910#11913
25.2M → Finish48120-72#11913#11985
TOTALS11332621-1488
📊

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