Boston Marathon logo
BOSTON MARATHON 2024

Keith Lundquist

Bib: 4189•M

NH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 0.9%
Gender (Male)
#0 / 14578
Top 1%
Division (M18-39)
#0 / 4849
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:09
Rank: #571
Start → 5K
18:09 | 5:51/mi
10K· 6.21 mi
36:17
Rank: #537 (+34)
5K → 10K
18:08 | 5:50/mi
15K· 9.32 mi
54:25
Rank: #508 (+29)
10K → 15K
18:08 | 5:50/mi
20K· 12.43 mi
1:12:57
Rank: #497 (+11)
15K → 20K
18:32 | 5:58/mi
Half· 13.11 mi
1:16:56
Rank: #493 (+4)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:31:06
Rank: #435 (+58)
Half → 25K
14:10 | 5:51/mi
30K· 18.64 mi
1:49:26
Rank: #332 (+103)
25K → 30K
18:20 | 5:54/mi
20M
1:57:26
Rank: #298 (+34)
30K → 20M
8:00 | 5:53/mi
21M
2:03:41
Rank: #281 (+17)
20M → 21M
6:15 | 6:15/mi
35K· 21.75 mi
2:08:02
Rank: #270 (+11)
21M → 35K
4:21 | 5:49/mi
23M
2:15:35
Rank: #258 (+12)
35K → 23M
7:33 | 6:02/mi
24M
2:21:30
Rank: #252 (+6)
23M → 24M
5:55 | 5:55/mi
40K· 24.85 mi
2:26:46
Rank: #245 (+7)
24M → 40K
5:16 | 6:10/mi
25.2M
2:29:07
Rank: #244 (+1)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:35:16
Rank: #240 (+4)
25.2M → Finish
6:09 | 6:02/mi

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
Time1:16:56
Pace5:52 /mi
2nd Half
Distance13.11 mi
Time1:18:20
Pace5:59 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3818:095:5118:09
5:51
-
10K
6.21 mi10:38:4636:175:5018:08
5:50
-0:01
15K
9.32 mi10:56:5454:255:5018:08
5:50
0:00
20K
12.43 mi11:15:261:12:575:5218:32
5:58
+0:08
Half
13.11 mi11:19:251:16:565:523:59
5:50
-0:08
25K
15.53 mi11:33:351:31:065:5214:10
5:51
+0:01
30K
18.64 mi11:51:551:49:265:5218:20
5:54
+0:03
20M
20.00 mi11:59:551:57:265:528:00
5:53
-0:01
21M
21.00 mi12:06:102:03:415:536:15
6:15
+0:22
35K
21.75 mi12:10:312:08:025:534:21
5:49
-0:26
23M
23.00 mi12:18:042:15:355:547:33
6:02
+0:13
24M
24.00 mi12:23:592:21:305:545:55
5:55
-0:07
40K
24.85 mi12:29:152:26:465:545:16
6:10
+0:15
25.2M
25.20 mi12:31:362:29:075:552:21
6:49
+0:39
Finish
26.22 mi12:37:452:35:165:566:09
6:02
-0:47

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

5:49 /mi

Average Pace

5:56 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:55

98% of race

Time at Steady Pace

2:21

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:55 /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 mi10:20:3818:095:5118:09
5:51
#571
10K
6.21 mi10:38:4636:175:5018:08
5:50
#537
15K
9.32 mi10:56:5454:255:5018:08
5:50
#508
20K
12.43 mi11:15:261:12:575:5218:32
5:58
#497
Half
13.11 mi11:19:251:16:565:523:59
5:50
#493
25K
15.53 mi11:33:351:31:065:5214:10
5:51
#435
30K
18.64 mi11:51:551:49:265:5218:20
5:54
#332
20M
20.00 mi11:59:551:57:265:528:00
5:53
#298
21M
21.00 mi12:06:102:03:415:536:15
6:15
#281
35K
21.75 mi12:10:312:08:025:534:21
5:49
#270
23M
23.00 mi12:18:042:15:355:547:33
6:02
#258
24M
24.00 mi12:23:592:21:305:545:55
5:55
#252
40K
24.85 mi12:29:152:26:465:545:16
6:10
#245
25.2M
25.20 mi12:31:362:29:075:552:21
6:49
#244
Finish
26.22 mi12:37:452:35:165:566:09
6:02
#240
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi571545545435(Top 2%)413(Top 3%)413(Top 9%)
10K6.21 mi3.10 mi537+34514+31514+31510(Top 2%)487(Top 3%)487(Top 10%)
15K9.32 mi3.11 mi508+29486+28486+28435(Top 2%)413(Top 3%)413(Top 9%)
20K12.43 mi3.11 mi497+11475+11475+11504(Top 2%)481(Top 3%)481(Top 10%)
Half13.11 mi0.68 mi493+4471+4471+4428(Top 2%)406(Top 3%)406(Top 8%)
25K15.53 mi2.42 mi435+58413+58413+58262(Top 1%)241(Top 2%)241(Top 5%)
30K18.64 mi3.11 mi332+103310+103310+103180(Top 0.7%)161(Top 1%)161(Top 3%)
20M20.00 mi1.36 mi298+34276+34276+34143(Top 0.6%)124(Top 0.9%)124(Top 3%)
21M21.00 mi1.00 mi281+17259+17259+17177(Top 0.7%)158(Top 1%)158(Top 3%)
35K21.75 mi0.75 mi270+11248+11248+11212(Top 0.8%)190(Top 1%)190(Top 4%)
23M23.00 mi1.25 mi258+12236+12236+12193(Top 0.8%)175(Top 1%)175(Top 4%)
24M24.00 mi1.00 mi252+6230+6230+6219(Top 0.9%)197(Top 1%)197(Top 4%)
40K24.85 mi0.85 mi245+7223+7223+7298(Top 1%)273(Top 2%)273(Top 6%)
25.2M25.20 mi0.35 mi244+1222+1222+1355(Top 1%)325(Top 2%)325(Top 7%)
Finish26.22 mi1.02 mi240+4217+5217+5463(Top 2%)429(Top 3%)429(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

435

Males

413

M18-39

413

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

510

Males

487

M18-39

487

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

435

Males

413

M18-39

413

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

504

Males

481

M18-39

481

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

428

Males

406

M18-39

406

Half→25K

13.1 - 15.5 mi

Top 1%
×4stories
+66ft-88ft

Overall

262

Males

241

M18-39

241

25K→30K

15.5 - 18.6 mi

Top 0.7%
×9stories
+181ft-148ft

Overall

180

Males

161

M18-39

161

30K→20M

18.6 - 20.0 mi

Top 0.6%
×5stories
+64ft-50ft

Overall

143

Males

124

M18-39

124

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8stories
+106ft-24ft

Overall

177

Males

158

M18-39

158

21M→35K

21.0 - 21.8 mi

Top 0.8%
×7stories
+17ft-86ft

Overall

212

Males

190

M18-39

190

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

193

Males

175

M18-39

175

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6stories
+12ft-82ft

Overall

219

Males

197

M18-39

197

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

298

Males

273

M18-39

273

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

355

Males

325

M18-39

325

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

463

Males

429

M18-39

429

Passing Analysis

Category:
Athletes Passed
394
Passed By
63
Net Change
+331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#571
5K → 10K4612+34#571#537
10K → 15K4011+29#537#508
15K → 20K3019+11#508#497
20K → Half62+4#497#493
Half → 25K580+58#493#435
25K → 30K1041+103#435#332
30K → 20M351+34#332#298
20M → 21M181+17#298#281
21M → 35K132+11#281#270
35K → 23M142+12#270#258
23M → 24M115+6#258#252
24M → 40K92+7#252#245
40K → 25.2M32+1#245#244
25.2M → Finish73+4#244#240
TOTALS39463+331
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing