Boston Marathon logo
BOSTON MARATHON 2024

Marc Gill

Bib: 5053•M

AR

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ 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
8:17/mi
25:45
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
52:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:20/mi
1:18:01
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:44:56
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:50:30
↑ 19↓ 370.5%
25K· 15.53 mi
8:52/mi
2:12:00
↑ 66↓ 880.2%
30K· 18.64 mi
10:07/mi
2:43:25
↑ 181↓ 1480.2%
20M
11:04/mi
2:58:27
↑ 64↓ 500.2%
21M
12:06/mi
3:10:33
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:17:19
↑ 17↓ 861.7%
23M
9:55/mi
3:29:44
↑ 23↓ 630.6%
24M
9:49/mi
3:39:33
↓ 821.3%
40K· 24.85 mi
11:05/mi
3:49:02
↓ 200.3%
25.2M
12:05/mi
3:53:12
↑ 13↓ 160.2%
Finish· 26.22 mi
12:38/mi
4:06:04
↑ 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
Time1:50:30
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:15:34
Pace10:20 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:3325:458:1725:45
8:17
-
10K
6.21 mi10:58:5552:078:2326:22
8:29
+0:12
15K
9.32 mi11:24:491:18:018:2225:54
8:20
-0:09
20K
12.43 mi11:51:441:44:568:2726:55
8:40
+0:20
Half
13.11 mi11:57:181:50:308:265:34
8:10
-0:30
25K
15.53 mi12:18:482:12:008:3021:30
8:52
+0:42
30K
18.64 mi12:50:132:43:258:4631:25
10:07
+1:15
20M
20.00 mi13:05:152:58:278:5515:02
11:04
+0:57
21M
21.00 mi13:17:213:10:339:0412:06
12:06
+1:02
35K
21.75 mi13:24:073:17:199:046:46
9:03
-3:03
23M
23.00 mi13:36:323:29:449:0712:25
9:55
+0:52
24M
24.00 mi13:46:213:39:339:099:49
9:49
-0:06
40K
24.85 mi13:55:503:49:029:139:29
11:05
+1:16
25.2M
25.20 mi14:00:003:53:129:154:10
12:05
+1:00
Finish
26.22 mi14:12:524:06:049:2412:52
12:38
+0:33

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

8:10 /mi

Average Pace

9:24 /mi

Slowest Pace

12:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:46

56% of race

Time at Steady Pace

53:39

22% of race

Time at Slower Pace

53:39

22% of race

Average Pace: 9:23 /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 mi10:32:3325:458:1725:45
8:17
#16576
10K
6.21 mi10:58:5552:078:2326:22
8:29
#16841
15K
9.32 mi11:24:491:18:018:2225:54
8:20
#16339
20K
12.43 mi11:51:441:44:568:2726:55
8:40
#16091
Half
13.11 mi11:57:181:50:308:265:34
8:10
#15968
25K
15.53 mi12:18:482:12:008:3021:30
8:52
#15749
30K
18.64 mi12:50:132:43:258:4631:25
10:07
#16238
20M
20.00 mi13:05:152:58:278:5515:02
11:04
#16620
21M
21.00 mi13:17:213:10:339:0412:06
12:06
#16884
35K
21.75 mi13:24:073:17:199:046:46
9:03
#16735
23M
23.00 mi13:36:323:29:449:0712:25
9:55
#16654
24M
24.00 mi13:46:213:39:339:099:49
9:49
#16617
40K
24.85 mi13:55:503:49:029:139:29
11:05
#16683
25.2M
25.20 mi14:00:003:53:129:154:10
12:05
#16704
Finish
26.22 mi14:12:524:06:049:2412:52
12:38
#17152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi16576106271062715471(Top 61%)10192(Top 70%)10192(Top 460%)
10K6.21 mi3.10 mi16841-26510742-11510742-11517175(Top 67%)10899(Top 75%)10899(Top 491%)
15K9.32 mi3.11 mi16339+50210539+20310539+20315471(Top 61%)10192(Top 70%)10192(Top 460%)
20K12.43 mi3.11 mi16091+24810431+10810431+10815653(Top 61%)10248(Top 70%)10248(Top 462%)
Half13.11 mi0.68 mi15968+12310366+6510366+6513774(Top 54%)9411(Top 65%)9411(Top 424%)
25K15.53 mi2.42 mi15749+21910258+10810258+10814883(Top 58%)9746(Top 67%)9746(Top 439%)
30K18.64 mi3.11 mi16238-48910385-12710385-12717689(Top 69%)10773(Top 74%)10773(Top 486%)
20M20.00 mi1.36 mi16620-38210502-11710502-11719420(Top 76%)11454(Top 79%)11454(Top 516%)
21M21.00 mi1.00 mi16884-26410586-8410586-8419034(Top 74%)11164(Top 77%)11164(Top 503%)
35K21.75 mi0.75 mi16735+14910502+8410502+8413515(Top 53%)8419(Top 58%)8419(Top 380%)
23M23.00 mi1.25 mi16654+8110448+5410448+5415184(Top 59%)9139(Top 63%)9139(Top 412%)
24M24.00 mi1.00 mi16617+3710404+4410404+4415688(Top 61%)9367(Top 64%)9367(Top 422%)
40K24.85 mi0.85 mi16683-6610396+810396+818319(Top 72%)10623(Top 73%)10623(Top 479%)
25.2M25.20 mi0.35 mi16704-2110391+510391+517514(Top 69%)10174(Top 70%)10174(Top 459%)
Finish26.22 mi1.02 mi17152-44810546-15510546-15523999(Top 94%)13567(Top 93%)13567(Top 612%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15471

Males

10192

M45-49

10192

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17175

Males

10899

M45-49

10899

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15471

Males

10192

M45-49

10192

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15653

Males

10248

M45-49

10248

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13774

Males

9411

M45-49

9411

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

14883

Males

9746

M45-49

9746

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

17689

Males

10773

M45-49

10773

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19420

Males

11454

M45-49

11454

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19034

Males

11164

M45-49

11164

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13515

Males

8419

M45-49

8419

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15184

Males

9139

M45-49

9139

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15688

Males

9367

M45-49

9367

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18319

Males

10623

M45-49

10623

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17514

Males

10174

M45-49

10174

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

23999

Males

13567

M45-49

13567

Passing Analysis

Category:
Athletes Passed
2242
Passed By
2818
Net Change
-576
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16576
5K → 10K193458-265#16576#16841
10K → 15K54543+502#16841#16339
15K → 20K373125+248#16339#16091
20K → Half1263+123#16091#15968
Half → 25K30788+219#15968#15749
25K → 30K116605-489#15749#16238
30K → 20M38420-382#16238#16620
20M → 21M42306-264#16620#16884
21M → 35K1589+149#16884#16735
35K → 23M13655+81#16735#16654
23M → 24M9558+37#16654#16617
24M → 40K63129-66#16617#16683
40K → 25.2M2849-21#16683#16704
25.2M → Finish22470-448#16704#17152
TOTALS22422818-576
📊

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